127996830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3529}}^1$

素因数の和:3586

約数の個数: 96

約数和(自身を含む): 370056960

約数和(自身を除く): 242060130

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1170, 1209, 1395, 2015, 2418, 2790, 3529, 3627, 4030, 6045, 7058, 7254, 10587, 12090, 17645, 18135, 21174, 31761, 35290, 36270, 45877, 52935, 63522, 91754, 105870, 109399, 137631, 158805, 218798, 229385, 275262, 317610, 328197, 412893, 458770, 546995, 656394, 688155, 825786, 984591, 1093990, 1376310, 1422187, 1640985, 1969182, 2064465, 2844374, 3281970, 4128930, 4266561, 4922955, 7110935, 8533122, 9845910, 12799683, 14221870, 21332805, 25599366, 42665610, 63998415, 127996830]

約数ペア:

[(1, 127996830), (2, 63998415), (3, 42665610), (5, 25599366), (6, 21332805), (9, 14221870), (10, 12799683), (13, 9845910), (15, 8533122), (18, 7110935), (26, 4922955), (30, 4266561), (31, 4128930), (39, 3281970), (45, 2844374), (62, 2064465), (65, 1969182), (78, 1640985), (90, 1422187), (93, 1376310), (117, 1093990), (130, 984591), (155, 825786), (186, 688155), (195, 656394), (234, 546995), (279, 458770), (310, 412893), (390, 328197), (403, 317610), (465, 275262), (558, 229385), (585, 218798), (806, 158805), (930, 137631), (1170, 109399), (1209, 105870), (1395, 91754), (2015, 63522), (2418, 52935), (2790, 45877), (3529, 36270), (3627, 35290), (4030, 31761), (6045, 21174), (7058, 18135), (7254, 17645), (10587, 12090)]