3478860

素因数分解:

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

素因数の和:284

約数の個数: 144

約数和(自身を含む): 13208832

約数和(自身を除く): 9729972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 251, 252, 308, 315, 330, 385, 396, 420, 462, 495, 502, 630, 660, 693, 753, 770, 924, 990, 1004, 1155, 1255, 1260, 1386, 1506, 1540, 1757, 1980, 2259, 2310, 2510, 2761, 2772, 3012, 3465, 3514, 3765, 4518, 4620, 5020, 5271, 5522, 6930, 7028, 7530, 8283, 8785, 9036, 10542, 11044, 11295, 13805, 13860, 15060, 15813, 16566, 17570, 19327, 21084, 22590, 24849, 26355, 27610, 31626, 33132, 35140, 38654, 41415, 45180, 49698, 52710, 55220, 57981, 63252, 77308, 79065, 82830, 96635, 99396, 105420, 115962, 124245, 158130, 165660, 173943, 193270, 231924, 248490, 289905, 316260, 347886, 386540, 496980, 579810, 695772, 869715, 1159620, 1739430, 3478860]

約数ペア:

[(1, 3478860), (2, 1739430), (3, 1159620), (4, 869715), (5, 695772), (6, 579810), (7, 496980), (9, 386540), (10, 347886), (11, 316260), (12, 289905), (14, 248490), (15, 231924), (18, 193270), (20, 173943), (21, 165660), (22, 158130), (28, 124245), (30, 115962), (33, 105420), (35, 99396), (36, 96635), (42, 82830), (44, 79065), (45, 77308), (55, 63252), (60, 57981), (63, 55220), (66, 52710), (70, 49698), (77, 45180), (84, 41415), (90, 38654), (99, 35140), (105, 33132), (110, 31626), (126, 27610), (132, 26355), (140, 24849), (154, 22590), (165, 21084), (180, 19327), (198, 17570), (210, 16566), (220, 15813), (231, 15060), (251, 13860), (252, 13805), (308, 11295), (315, 11044), (330, 10542), (385, 9036), (396, 8785), (420, 8283), (462, 7530), (495, 7028), (502, 6930), (630, 5522), (660, 5271), (693, 5020), (753, 4620), (770, 4518), (924, 3765), (990, 3514), (1004, 3465), (1155, 3012), (1255, 2772), (1260, 2761), (1386, 2510), (1506, 2310), (1540, 2259), (1757, 1980)]