2629303380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{120721}}^1$

素因数の和:120758

約数の個数: 108

約数和(自身を含む): 8766590196

約数和(自身を除く): 6137286816

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 7260, 10890, 21780, 120721, 241442, 362163, 482884, 603605, 724326, 1086489, 1207210, 1327931, 1448652, 1810815, 2172978, 2414420, 2655862, 3621630, 3983793, 4345956, 5311724, 5432445, 6639655, 7243260, 7967586, 10864890, 11951379, 13279310, 14607241, 15935172, 19918965, 21729780, 23902758, 26558620, 29214482, 39837930, 43821723, 47805516, 58428964, 59756895, 73036205, 79675860, 87643446, 119513790, 131465169, 146072410, 175286892, 219108615, 239027580, 262930338, 292144820, 438217230, 525860676, 657325845, 876434460, 1314651690, 2629303380]

約数ペア:

[(1, 2629303380), (2, 1314651690), (3, 876434460), (4, 657325845), (5, 525860676), (6, 438217230), (9, 292144820), (10, 262930338), (11, 239027580), (12, 219108615), (15, 175286892), (18, 146072410), (20, 131465169), (22, 119513790), (30, 87643446), (33, 79675860), (36, 73036205), (44, 59756895), (45, 58428964), (55, 47805516), (60, 43821723), (66, 39837930), (90, 29214482), (99, 26558620), (110, 23902758), (121, 21729780), (132, 19918965), (165, 15935172), (180, 14607241), (198, 13279310), (220, 11951379), (242, 10864890), (330, 7967586), (363, 7243260), (396, 6639655), (484, 5432445), (495, 5311724), (605, 4345956), (660, 3983793), (726, 3621630), (990, 2655862), (1089, 2414420), (1210, 2172978), (1452, 1810815), (1815, 1448652), (1980, 1327931), (2178, 1207210), (2420, 1086489), (3630, 724326), (4356, 603605), (5445, 482884), (7260, 362163), (10890, 241442), (21780, 120721)]