42415230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9887}}^1$

素因数の和:9921

約数の個数: 64

約数和(自身を含む): 119605248

約数和(自身を除く): 77190018

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 9887, 19774, 29661, 49435, 59322, 98870, 108757, 128531, 148305, 217514, 257062, 296610, 326271, 385593, 543785, 642655, 652542, 771186, 1087570, 1285310, 1413841, 1631355, 1927965, 2827682, 3262710, 3855930, 4241523, 7069205, 8483046, 14138410, 21207615, 42415230]

約数ペア:

[(1, 42415230), (2, 21207615), (3, 14138410), (5, 8483046), (6, 7069205), (10, 4241523), (11, 3855930), (13, 3262710), (15, 2827682), (22, 1927965), (26, 1631355), (30, 1413841), (33, 1285310), (39, 1087570), (55, 771186), (65, 652542), (66, 642655), (78, 543785), (110, 385593), (130, 326271), (143, 296610), (165, 257062), (195, 217514), (286, 148305), (330, 128531), (390, 108757), (429, 98870), (715, 59322), (858, 49435), (1430, 29661), (2145, 19774), (4290, 9887)]