72739030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:654

約数の個数: 96

約数和(自身を含む): 172942560

約数和(自身を除く): 100203530

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 49, 65, 70, 91, 95, 98, 130, 133, 182, 190, 245, 247, 266, 455, 490, 494, 601, 637, 665, 910, 931, 1202, 1235, 1274, 1330, 1729, 1862, 2470, 3005, 3185, 3458, 4207, 4655, 6010, 6370, 7813, 8414, 8645, 9310, 11419, 12103, 15626, 17290, 21035, 22838, 24206, 29449, 39065, 42070, 54691, 57095, 58898, 60515, 78130, 79933, 109382, 114190, 121030, 147245, 148447, 159866, 273455, 294490, 296894, 382837, 399665, 546910, 559531, 742235, 765674, 799330, 1039129, 1119062, 1484470, 1914185, 2078258, 2797655, 3828370, 5195645, 5595310, 7273903, 10391290, 14547806, 36369515, 72739030]

約数ペア:

[(1, 72739030), (2, 36369515), (5, 14547806), (7, 10391290), (10, 7273903), (13, 5595310), (14, 5195645), (19, 3828370), (26, 2797655), (35, 2078258), (38, 1914185), (49, 1484470), (65, 1119062), (70, 1039129), (91, 799330), (95, 765674), (98, 742235), (130, 559531), (133, 546910), (182, 399665), (190, 382837), (245, 296894), (247, 294490), (266, 273455), (455, 159866), (490, 148447), (494, 147245), (601, 121030), (637, 114190), (665, 109382), (910, 79933), (931, 78130), (1202, 60515), (1235, 58898), (1274, 57095), (1330, 54691), (1729, 42070), (1862, 39065), (2470, 29449), (3005, 24206), (3185, 22838), (3458, 21035), (4207, 17290), (4655, 15626), (6010, 12103), (6370, 11419), (7813, 9310), (8414, 8645)]