2728233420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{4231}}^1$

素因数の和:5231

約数の個数: 96

約数和(自身を含む): 8344014336

約数和(自身を除く): 5615780916

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 977, 1954, 2931, 3908, 4231, 4885, 5862, 8462, 9770, 10747, 11724, 12693, 14655, 16924, 19540, 21155, 21494, 25386, 29310, 32241, 42310, 42988, 46541, 50772, 53735, 58620, 63465, 64482, 84620, 93082, 107470, 126930, 128964, 139623, 161205, 186164, 214940, 232705, 253860, 279246, 322410, 465410, 558492, 644820, 698115, 930820, 1396230, 2792460, 4133687, 8267374, 12401061, 16534748, 20668435, 24802122, 41336870, 45470557, 49604244, 62005305, 82673740, 90941114, 124010610, 136411671, 181882228, 227352785, 248021220, 272823342, 454705570, 545646684, 682058355, 909411140, 1364116710, 2728233420]

約数ペア:

[(1, 2728233420), (2, 1364116710), (3, 909411140), (4, 682058355), (5, 545646684), (6, 454705570), (10, 272823342), (11, 248021220), (12, 227352785), (15, 181882228), (20, 136411671), (22, 124010610), (30, 90941114), (33, 82673740), (44, 62005305), (55, 49604244), (60, 45470557), (66, 41336870), (110, 24802122), (132, 20668435), (165, 16534748), (220, 12401061), (330, 8267374), (660, 4133687), (977, 2792460), (1954, 1396230), (2931, 930820), (3908, 698115), (4231, 644820), (4885, 558492), (5862, 465410), (8462, 322410), (9770, 279246), (10747, 253860), (11724, 232705), (12693, 214940), (14655, 186164), (16924, 161205), (19540, 139623), (21155, 128964), (21494, 126930), (25386, 107470), (29310, 93082), (32241, 84620), (42310, 64482), (42988, 63465), (46541, 58620), (50772, 53735)]