1683672390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{88661}}^1$

素因数の和:88885

約数の個数: 48

約数和(自身を含む): 4398344496

約数和(自身を除く): 2714672106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 1055, 1266, 1899, 2110, 3165, 3798, 6330, 9495, 18990, 88661, 177322, 265983, 443305, 531966, 797949, 886610, 1329915, 1595898, 2659830, 3989745, 7979490, 18707471, 37414942, 56122413, 93537355, 112244826, 168367239, 187074710, 280612065, 336734478, 561224130, 841836195, 1683672390]

約数ペア:

[(1, 1683672390), (2, 841836195), (3, 561224130), (5, 336734478), (6, 280612065), (9, 187074710), (10, 168367239), (15, 112244826), (18, 93537355), (30, 56122413), (45, 37414942), (90, 18707471), (211, 7979490), (422, 3989745), (633, 2659830), (1055, 1595898), (1266, 1329915), (1899, 886610), (2110, 797949), (3165, 531966), (3798, 443305), (6330, 265983), (9495, 177322), (18990, 88661)]