76621490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 161239680

約数和(自身を除く): 84618190

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 61, 95, 110, 122, 190, 209, 305, 418, 601, 610, 671, 1045, 1159, 1202, 1342, 2090, 2318, 3005, 3355, 5795, 6010, 6611, 6710, 11419, 11590, 12749, 13222, 22838, 25498, 33055, 36661, 57095, 63745, 66110, 73322, 114190, 125609, 127490, 183305, 251218, 366610, 403271, 628045, 696559, 806542, 1256090, 1393118, 2016355, 3482795, 4032710, 6965590, 7662149, 15324298, 38310745, 76621490]

約数ペア:

[(1, 76621490), (2, 38310745), (5, 15324298), (10, 7662149), (11, 6965590), (19, 4032710), (22, 3482795), (38, 2016355), (55, 1393118), (61, 1256090), (95, 806542), (110, 696559), (122, 628045), (190, 403271), (209, 366610), (305, 251218), (418, 183305), (601, 127490), (610, 125609), (671, 114190), (1045, 73322), (1159, 66110), (1202, 63745), (1342, 57095), (2090, 36661), (2318, 33055), (3005, 25498), (3355, 22838), (5795, 13222), (6010, 12749), (6611, 11590), (6710, 11419)]