128517930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{24203}}^1$

素因数の和:24275

約数の個数: 48

約数和(自身を含む): 339824160

約数和(自身を除く): 211306230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 5310, 24203, 48406, 72609, 121015, 145218, 217827, 242030, 363045, 435654, 726090, 1089135, 1427977, 2178270, 2855954, 4283931, 7139885, 8567862, 12851793, 14279770, 21419655, 25703586, 42839310, 64258965, 128517930]

約数ペア:

[(1, 128517930), (2, 64258965), (3, 42839310), (5, 25703586), (6, 21419655), (9, 14279770), (10, 12851793), (15, 8567862), (18, 7139885), (30, 4283931), (45, 2855954), (59, 2178270), (90, 1427977), (118, 1089135), (177, 726090), (295, 435654), (354, 363045), (531, 242030), (590, 217827), (885, 145218), (1062, 121015), (1770, 72609), (2655, 48406), (5310, 24203)]