85454430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{457}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 215267328

約数和(自身を除く): 129812898

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 271, 345, 457, 542, 690, 813, 914, 1355, 1371, 1626, 2285, 2710, 2742, 4065, 4570, 6233, 6855, 8130, 10511, 12466, 13710, 18699, 21022, 31165, 31533, 37398, 52555, 62330, 63066, 93495, 105110, 123847, 157665, 186990, 247694, 315330, 371541, 619235, 743082, 1238470, 1857705, 2848481, 3715410, 5696962, 8545443, 14242405, 17090886, 28484810, 42727215, 85454430]

約数ペア:

[(1, 85454430), (2, 42727215), (3, 28484810), (5, 17090886), (6, 14242405), (10, 8545443), (15, 5696962), (23, 3715410), (30, 2848481), (46, 1857705), (69, 1238470), (115, 743082), (138, 619235), (230, 371541), (271, 315330), (345, 247694), (457, 186990), (542, 157665), (690, 123847), (813, 105110), (914, 93495), (1355, 63066), (1371, 62330), (1626, 52555), (2285, 37398), (2710, 31533), (2742, 31165), (4065, 21022), (4570, 18699), (6233, 13710), (6855, 12466), (8130, 10511)]