326268390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{21283}}^1$

素因数の和:21373

約数の個数: 64

約数和(自身を含む): 907209216

約数和(自身を除く): 580940826

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 2190, 2555, 3066, 5110, 7665, 15330, 21283, 42566, 63849, 106415, 127698, 148981, 212830, 297962, 319245, 446943, 638490, 744905, 893886, 1489810, 1553659, 2234715, 3107318, 4469430, 4660977, 7768295, 9321954, 10875613, 15536590, 21751226, 23304885, 32626839, 46609770, 54378065, 65253678, 108756130, 163134195, 326268390]

約数ペア:

[(1, 326268390), (2, 163134195), (3, 108756130), (5, 65253678), (6, 54378065), (7, 46609770), (10, 32626839), (14, 23304885), (15, 21751226), (21, 15536590), (30, 10875613), (35, 9321954), (42, 7768295), (70, 4660977), (73, 4469430), (105, 3107318), (146, 2234715), (210, 1553659), (219, 1489810), (365, 893886), (438, 744905), (511, 638490), (730, 446943), (1022, 319245), (1095, 297962), (1533, 212830), (2190, 148981), (2555, 127698), (3066, 106415), (5110, 63849), (7665, 42566), (15330, 21283)]