84781230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2521}}^1$

素因数の和:2609

約数の個数: 64

約数和(自身を含む): 217900800

約数和(自身を除く): 133119570

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 59, 95, 114, 118, 177, 190, 285, 295, 354, 570, 590, 885, 1121, 1770, 2242, 2521, 3363, 5042, 5605, 6726, 7563, 11210, 12605, 15126, 16815, 25210, 33630, 37815, 47899, 75630, 95798, 143697, 148739, 239495, 287394, 297478, 446217, 478990, 718485, 743695, 892434, 1436970, 1487390, 2231085, 2826041, 4462170, 5652082, 8478123, 14130205, 16956246, 28260410, 42390615, 84781230]

約数ペア:

[(1, 84781230), (2, 42390615), (3, 28260410), (5, 16956246), (6, 14130205), (10, 8478123), (15, 5652082), (19, 4462170), (30, 2826041), (38, 2231085), (57, 1487390), (59, 1436970), (95, 892434), (114, 743695), (118, 718485), (177, 478990), (190, 446217), (285, 297478), (295, 287394), (354, 239495), (570, 148739), (590, 143697), (885, 95798), (1121, 75630), (1770, 47899), (2242, 37815), (2521, 33630), (3363, 25210), (5042, 16815), (5605, 15126), (6726, 12605), (7563, 11210)]