74677590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:878

約数の個数: 96

約数和(自身を含む): 211891680

約数和(自身を除く): 137214090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 83, 90, 117, 130, 166, 195, 234, 249, 390, 415, 498, 585, 747, 769, 830, 1079, 1170, 1245, 1494, 1538, 2158, 2307, 2490, 3237, 3735, 3845, 4614, 5395, 6474, 6921, 7470, 7690, 9711, 9997, 10790, 11535, 13842, 16185, 19422, 19994, 23070, 29991, 32370, 34605, 48555, 49985, 59982, 63827, 69210, 89973, 97110, 99970, 127654, 149955, 179946, 191481, 299910, 319135, 382962, 449865, 574443, 638270, 829751, 899730, 957405, 1148886, 1659502, 1914810, 2489253, 2872215, 4148755, 4978506, 5744430, 7467759, 8297510, 12446265, 14935518, 24892530, 37338795, 74677590]

約数ペア:

[(1, 74677590), (2, 37338795), (3, 24892530), (5, 14935518), (6, 12446265), (9, 8297510), (10, 7467759), (13, 5744430), (15, 4978506), (18, 4148755), (26, 2872215), (30, 2489253), (39, 1914810), (45, 1659502), (65, 1148886), (78, 957405), (83, 899730), (90, 829751), (117, 638270), (130, 574443), (166, 449865), (195, 382962), (234, 319135), (249, 299910), (390, 191481), (415, 179946), (498, 149955), (585, 127654), (747, 99970), (769, 97110), (830, 89973), (1079, 69210), (1170, 63827), (1245, 59982), (1494, 49985), (1538, 48555), (2158, 34605), (2307, 32370), (2490, 29991), (3237, 23070), (3735, 19994), (3845, 19422), (4614, 16185), (5395, 13842), (6474, 11535), (6921, 10790), (7470, 9997), (7690, 9711)]