726477310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1061}}^1$

素因数の和:1333

約数の個数: 64

約数和(自身を含む): 1477284480

約数和(自身を除く): 750807170

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 229, 230, 299, 458, 598, 1061, 1145, 1495, 2122, 2290, 2977, 2990, 5267, 5305, 5954, 10534, 10610, 13793, 14885, 24403, 26335, 27586, 29770, 48806, 52670, 68471, 68965, 122015, 136942, 137930, 242969, 244030, 317239, 342355, 485938, 634478, 684710, 1214845, 1586195, 2429690, 3158597, 3172390, 5588287, 6317194, 11176574, 15792985, 27941435, 31585970, 55882870, 72647731, 145295462, 363238655, 726477310]

約数ペア:

[(1, 726477310), (2, 363238655), (5, 145295462), (10, 72647731), (13, 55882870), (23, 31585970), (26, 27941435), (46, 15792985), (65, 11176574), (115, 6317194), (130, 5588287), (229, 3172390), (230, 3158597), (299, 2429690), (458, 1586195), (598, 1214845), (1061, 684710), (1145, 634478), (1495, 485938), (2122, 342355), (2290, 317239), (2977, 244030), (2990, 242969), (5267, 137930), (5305, 136942), (5954, 122015), (10534, 68965), (10610, 68471), (13793, 52670), (14885, 48806), (24403, 29770), (26335, 27586)]