122403820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1391

約数の個数: 96

約数和(自身を含む): 325979136

約数和(自身を除く): 203575316

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 61, 70, 77, 110, 122, 140, 154, 220, 244, 305, 308, 385, 427, 610, 671, 770, 854, 1220, 1303, 1342, 1540, 1708, 2135, 2606, 2684, 3355, 4270, 4697, 5212, 6515, 6710, 8540, 9121, 9394, 13030, 13420, 14333, 18242, 18788, 23485, 26060, 28666, 36484, 45605, 46970, 57332, 71665, 79483, 91210, 93940, 100331, 143330, 158966, 182420, 200662, 286660, 317932, 397415, 401324, 501655, 556381, 794830, 874313, 1003310, 1112762, 1589660, 1748626, 2006620, 2225524, 2781905, 3497252, 4371565, 5563810, 6120191, 8743130, 11127620, 12240382, 17486260, 24480764, 30600955, 61201910, 122403820]

約数ペア:

[(1, 122403820), (2, 61201910), (4, 30600955), (5, 24480764), (7, 17486260), (10, 12240382), (11, 11127620), (14, 8743130), (20, 6120191), (22, 5563810), (28, 4371565), (35, 3497252), (44, 2781905), (55, 2225524), (61, 2006620), (70, 1748626), (77, 1589660), (110, 1112762), (122, 1003310), (140, 874313), (154, 794830), (220, 556381), (244, 501655), (305, 401324), (308, 397415), (385, 317932), (427, 286660), (610, 200662), (671, 182420), (770, 158966), (854, 143330), (1220, 100331), (1303, 93940), (1342, 91210), (1540, 79483), (1708, 71665), (2135, 57332), (2606, 46970), (2684, 45605), (3355, 36484), (4270, 28666), (4697, 26060), (5212, 23485), (6515, 18788), (6710, 18242), (8540, 14333), (9121, 13420), (9394, 13030)]