828123030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2377}}^1$

素因数の和:2483

約数の個数: 144

約数和(自身を含む): 2537421120

約数和(自身を除く): 1709298090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 79, 90, 98, 105, 126, 147, 158, 210, 237, 245, 294, 315, 395, 441, 474, 490, 553, 630, 711, 735, 790, 882, 1106, 1185, 1422, 1470, 1659, 2205, 2370, 2377, 2765, 3318, 3555, 3871, 4410, 4754, 4977, 5530, 7110, 7131, 7742, 8295, 9954, 11613, 11885, 14262, 16590, 16639, 19355, 21393, 23226, 23770, 24885, 33278, 34839, 35655, 38710, 42786, 49770, 49917, 58065, 69678, 71310, 83195, 99834, 106965, 116130, 116473, 149751, 166390, 174195, 187783, 213930, 232946, 249585, 299502, 348390, 349419, 375566, 499170, 563349, 582365, 698838, 748755, 938915, 1048257, 1126698, 1164730, 1314481, 1497510, 1690047, 1747095, 1877830, 2096514, 2628962, 2816745, 3380094, 3494190, 3943443, 5241285, 5633490, 6572405, 7886886, 8450235, 9201367, 10482570, 11830329, 13144810, 16900470, 18402734, 19717215, 23660658, 27604101, 39434430, 46006835, 55208202, 59151645, 82812303, 92013670, 118303290, 138020505, 165624606, 276041010, 414061515, 828123030]

約数ペア:

[(1, 828123030), (2, 414061515), (3, 276041010), (5, 165624606), (6, 138020505), (7, 118303290), (9, 92013670), (10, 82812303), (14, 59151645), (15, 55208202), (18, 46006835), (21, 39434430), (30, 27604101), (35, 23660658), (42, 19717215), (45, 18402734), (49, 16900470), (63, 13144810), (70, 11830329), (79, 10482570), (90, 9201367), (98, 8450235), (105, 7886886), (126, 6572405), (147, 5633490), (158, 5241285), (210, 3943443), (237, 3494190), (245, 3380094), (294, 2816745), (315, 2628962), (395, 2096514), (441, 1877830), (474, 1747095), (490, 1690047), (553, 1497510), (630, 1314481), (711, 1164730), (735, 1126698), (790, 1048257), (882, 938915), (1106, 748755), (1185, 698838), (1422, 582365), (1470, 563349), (1659, 499170), (2205, 375566), (2370, 349419), (2377, 348390), (2765, 299502), (3318, 249585), (3555, 232946), (3871, 213930), (4410, 187783), (4754, 174195), (4977, 166390), (5530, 149751), (7110, 116473), (7131, 116130), (7742, 106965), (8295, 99834), (9954, 83195), (11613, 71310), (11885, 69678), (14262, 58065), (16590, 49917), (16639, 49770), (19355, 42786), (21393, 38710), (23226, 35655), (23770, 34839), (24885, 33278)]