321796770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{1213}}^1$

素因数の和:1499

約数の個数: 64

約数和(自身を含む): 797160960

約数和(自身を除く): 475364190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 239, 370, 478, 555, 717, 1110, 1195, 1213, 1434, 2390, 2426, 3585, 3639, 6065, 7170, 7278, 8843, 12130, 17686, 18195, 26529, 36390, 44215, 44881, 53058, 88430, 89762, 132645, 134643, 224405, 265290, 269286, 289907, 448810, 579814, 673215, 869721, 1346430, 1449535, 1739442, 2899070, 4348605, 8697210, 10726559, 21453118, 32179677, 53632795, 64359354, 107265590, 160898385, 321796770]

約数ペア:

[(1, 321796770), (2, 160898385), (3, 107265590), (5, 64359354), (6, 53632795), (10, 32179677), (15, 21453118), (30, 10726559), (37, 8697210), (74, 4348605), (111, 2899070), (185, 1739442), (222, 1449535), (239, 1346430), (370, 869721), (478, 673215), (555, 579814), (717, 448810), (1110, 289907), (1195, 269286), (1213, 265290), (1434, 224405), (2390, 134643), (2426, 132645), (3585, 89762), (3639, 88430), (6065, 53058), (7170, 44881), (7278, 44215), (8843, 36390), (12130, 26529), (17686, 18195)]