2906422920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{278393}}^1$

素因数の和:278439

約数の個数: 96

約数和(自身を含む): 9771629400

約数和(自身を除く): 6865206480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 278393, 556786, 835179, 1113572, 1391965, 1670358, 2227144, 2505537, 2783930, 3340716, 4175895, 5011074, 5567860, 6681432, 8073397, 8351790, 10022148, 11135720, 12527685, 16146794, 16703580, 20044296, 24220191, 25055370, 32293588, 33407160, 40366985, 48440382, 50110740, 64587176, 72660573, 80733970, 96880764, 100221480, 121100955, 145321146, 161467940, 193761528, 242201910, 290642292, 322935880, 363302865, 484403820, 581284584, 726605730, 968807640, 1453211460, 2906422920]

約数ペア:

[(1, 2906422920), (2, 1453211460), (3, 968807640), (4, 726605730), (5, 581284584), (6, 484403820), (8, 363302865), (9, 322935880), (10, 290642292), (12, 242201910), (15, 193761528), (18, 161467940), (20, 145321146), (24, 121100955), (29, 100221480), (30, 96880764), (36, 80733970), (40, 72660573), (45, 64587176), (58, 50110740), (60, 48440382), (72, 40366985), (87, 33407160), (90, 32293588), (116, 25055370), (120, 24220191), (145, 20044296), (174, 16703580), (180, 16146794), (232, 12527685), (261, 11135720), (290, 10022148), (348, 8351790), (360, 8073397), (435, 6681432), (522, 5567860), (580, 5011074), (696, 4175895), (870, 3340716), (1044, 2783930), (1160, 2505537), (1305, 2227144), (1740, 1670358), (2088, 1391965), (2610, 1113572), (3480, 835179), (5220, 556786), (10440, 278393)]