71316630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 237758976

約数和(自身を除く): 166442346

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 41, 42, 45, 55, 63, 66, 70, 77, 82, 90, 99, 105, 110, 123, 126, 154, 165, 198, 205, 210, 231, 246, 251, 287, 315, 330, 369, 385, 410, 451, 462, 495, 502, 574, 615, 630, 693, 738, 753, 770, 861, 902, 990, 1155, 1230, 1255, 1353, 1386, 1435, 1506, 1722, 1757, 1845, 2255, 2259, 2310, 2510, 2583, 2706, 2761, 2870, 3157, 3465, 3514, 3690, 3765, 4059, 4305, 4510, 4518, 5166, 5271, 5522, 6314, 6765, 6930, 7530, 8118, 8283, 8610, 8785, 9471, 10291, 10542, 11295, 12915, 13530, 13805, 15785, 15813, 16566, 17570, 18942, 19327, 20295, 20582, 22590, 24849, 25830, 26355, 27610, 28413, 30873, 31570, 31626, 38654, 40590, 41415, 47355, 49698, 51455, 52710, 56826, 57981, 61746, 72037, 79065, 82830, 92619, 94710, 96635, 102910, 113201, 115962, 124245, 142065, 144074, 154365, 158130, 173943, 185238, 193270, 216111, 226402, 248490, 284130, 289905, 308730, 339603, 347886, 360185, 432222, 463095, 566005, 579810, 648333, 679206, 720370, 792407, 869715, 926190, 1018809, 1080555, 1132010, 1296666, 1584814, 1698015, 1739430, 2037618, 2161110, 2377221, 3241665, 3396030, 3962035, 4754442, 5094045, 6483330, 7131663, 7924070, 10188090, 11886105, 14263326, 23772210, 35658315, 71316630]

約数ペア:

[(1, 71316630), (2, 35658315), (3, 23772210), (5, 14263326), (6, 11886105), (7, 10188090), (9, 7924070), (10, 7131663), (11, 6483330), (14, 5094045), (15, 4754442), (18, 3962035), (21, 3396030), (22, 3241665), (30, 2377221), (33, 2161110), (35, 2037618), (41, 1739430), (42, 1698015), (45, 1584814), (55, 1296666), (63, 1132010), (66, 1080555), (70, 1018809), (77, 926190), (82, 869715), (90, 792407), (99, 720370), (105, 679206), (110, 648333), (123, 579810), (126, 566005), (154, 463095), (165, 432222), (198, 360185), (205, 347886), (210, 339603), (231, 308730), (246, 289905), (251, 284130), (287, 248490), (315, 226402), (330, 216111), (369, 193270), (385, 185238), (410, 173943), (451, 158130), (462, 154365), (495, 144074), (502, 142065), (574, 124245), (615, 115962), (630, 113201), (693, 102910), (738, 96635), (753, 94710), (770, 92619), (861, 82830), (902, 79065), (990, 72037), (1155, 61746), (1230, 57981), (1255, 56826), (1353, 52710), (1386, 51455), (1435, 49698), (1506, 47355), (1722, 41415), (1757, 40590), (1845, 38654), (2255, 31626), (2259, 31570), (2310, 30873), (2510, 28413), (2583, 27610), (2706, 26355), (2761, 25830), (2870, 24849), (3157, 22590), (3465, 20582), (3514, 20295), (3690, 19327), (3765, 18942), (4059, 17570), (4305, 16566), (4510, 15813), (4518, 15785), (5166, 13805), (5271, 13530), (5522, 12915), (6314, 11295), (6765, 10542), (6930, 10291), (7530, 9471), (8118, 8785), (8283, 8610)]