11951910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 72

約数和(自身を含む): 32254560

約数和(自身を除く): 20302650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 79, 82, 90, 123, 158, 205, 237, 246, 369, 395, 410, 474, 615, 711, 738, 790, 1185, 1230, 1422, 1681, 1845, 2370, 3239, 3362, 3555, 3690, 5043, 6478, 7110, 8405, 9717, 10086, 15129, 16195, 16810, 19434, 25215, 29151, 30258, 32390, 48585, 50430, 58302, 75645, 97170, 132799, 145755, 151290, 265598, 291510, 398397, 663995, 796794, 1195191, 1327990, 1991985, 2390382, 3983970, 5975955, 11951910]

約数ペア:

[(1, 11951910), (2, 5975955), (3, 3983970), (5, 2390382), (6, 1991985), (9, 1327990), (10, 1195191), (15, 796794), (18, 663995), (30, 398397), (41, 291510), (45, 265598), (79, 151290), (82, 145755), (90, 132799), (123, 97170), (158, 75645), (205, 58302), (237, 50430), (246, 48585), (369, 32390), (395, 30258), (410, 29151), (474, 25215), (615, 19434), (711, 16810), (738, 16195), (790, 15129), (1185, 10086), (1230, 9717), (1422, 8405), (1681, 7110), (1845, 6478), (2370, 5043), (3239, 3690), (3362, 3555)]