615030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:125

約数の個数: 64

約数和(自身を含む): 1693440

約数和(自身を除く): 1078410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 83, 95, 114, 130, 166, 190, 195, 247, 249, 285, 390, 415, 494, 498, 570, 741, 830, 1079, 1235, 1245, 1482, 1577, 2158, 2470, 2490, 3154, 3237, 3705, 4731, 5395, 6474, 7410, 7885, 9462, 10790, 15770, 16185, 20501, 23655, 32370, 41002, 47310, 61503, 102505, 123006, 205010, 307515, 615030]

約数ペア:

[(1, 615030), (2, 307515), (3, 205010), (5, 123006), (6, 102505), (10, 61503), (13, 47310), (15, 41002), (19, 32370), (26, 23655), (30, 20501), (38, 16185), (39, 15770), (57, 10790), (65, 9462), (78, 7885), (83, 7410), (95, 6474), (114, 5395), (130, 4731), (166, 3705), (190, 3237), (195, 3154), (247, 2490), (249, 2470), (285, 2158), (390, 1577), (415, 1482), (494, 1245), (498, 1235), (570, 1079), (741, 830)]