140859030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5087}}^1$

素因数の和:5181

約数の個数: 64

約数和(自身を含む): 369266688

約数和(自身を除く): 228407658

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 195, 213, 355, 390, 426, 710, 923, 1065, 1846, 2130, 2769, 4615, 5087, 5538, 9230, 10174, 13845, 15261, 25435, 27690, 30522, 50870, 66131, 76305, 132262, 152610, 198393, 330655, 361177, 396786, 661310, 722354, 991965, 1083531, 1805885, 1983930, 2167062, 3611770, 4695301, 5417655, 9390602, 10835310, 14085903, 23476505, 28171806, 46953010, 70429515, 140859030]

約数ペア:

[(1, 140859030), (2, 70429515), (3, 46953010), (5, 28171806), (6, 23476505), (10, 14085903), (13, 10835310), (15, 9390602), (26, 5417655), (30, 4695301), (39, 3611770), (65, 2167062), (71, 1983930), (78, 1805885), (130, 1083531), (142, 991965), (195, 722354), (213, 661310), (355, 396786), (390, 361177), (426, 330655), (710, 198393), (923, 152610), (1065, 132262), (1846, 76305), (2130, 66131), (2769, 50870), (4615, 30522), (5087, 27690), (5538, 25435), (9230, 15261), (10174, 13845)]