193425660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{63211}}^1$

素因数の和:63243

約数の個数: 72

約数和(自身を含む): 621247536

約数和(自身を除く): 427821876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 63211, 126422, 189633, 252844, 316055, 379266, 568899, 632110, 758532, 948165, 1074587, 1137798, 1264220, 1896330, 2149174, 2275596, 2844495, 3223761, 3792660, 4298348, 5372935, 5688990, 6447522, 9671283, 10745870, 11377980, 12895044, 16118805, 19342566, 21491740, 32237610, 38685132, 48356415, 64475220, 96712830, 193425660]

約数ペア:

[(1, 193425660), (2, 96712830), (3, 64475220), (4, 48356415), (5, 38685132), (6, 32237610), (9, 21491740), (10, 19342566), (12, 16118805), (15, 12895044), (17, 11377980), (18, 10745870), (20, 9671283), (30, 6447522), (34, 5688990), (36, 5372935), (45, 4298348), (51, 3792660), (60, 3223761), (68, 2844495), (85, 2275596), (90, 2149174), (102, 1896330), (153, 1264220), (170, 1137798), (180, 1074587), (204, 948165), (255, 758532), (306, 632110), (340, 568899), (510, 379266), (612, 316055), (765, 252844), (1020, 189633), (1530, 126422), (3060, 63211)]