191869830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3571}}^1$

素因数の和:3786

約数の個数: 64

約数和(自身を含む): 514368000

約数和(自身を除く): 322498170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 199, 270, 398, 597, 995, 1194, 1791, 1990, 2985, 3571, 3582, 5373, 5970, 7142, 8955, 10713, 10746, 17855, 17910, 21426, 26865, 32139, 35710, 53565, 53730, 64278, 96417, 107130, 160695, 192834, 321390, 482085, 710629, 964170, 1421258, 2131887, 3553145, 4263774, 6395661, 7106290, 10659435, 12791322, 19186983, 21318870, 31978305, 38373966, 63956610, 95934915, 191869830]

約数ペア:

[(1, 191869830), (2, 95934915), (3, 63956610), (5, 38373966), (6, 31978305), (9, 21318870), (10, 19186983), (15, 12791322), (18, 10659435), (27, 7106290), (30, 6395661), (45, 4263774), (54, 3553145), (90, 2131887), (135, 1421258), (199, 964170), (270, 710629), (398, 482085), (597, 321390), (995, 192834), (1194, 160695), (1791, 107130), (1990, 96417), (2985, 64278), (3571, 53730), (3582, 53565), (5373, 35710), (5970, 32139), (7142, 26865), (8955, 21426), (10713, 17910), (10746, 17855)]