145254970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3299}}^1$

素因数の和:3367

約数の個数: 64

約数和(自身を含む): 325036800

約数和(自身を除く): 179781830

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 70, 74, 85, 119, 170, 185, 238, 259, 370, 518, 595, 629, 1190, 1258, 1295, 2590, 3145, 3299, 4403, 6290, 6598, 8806, 16495, 22015, 23093, 32990, 44030, 46186, 56083, 112166, 115465, 122063, 230930, 244126, 280415, 392581, 560830, 610315, 785162, 854441, 1220630, 1708882, 1962905, 2075071, 3925810, 4150142, 4272205, 8544410, 10375355, 14525497, 20750710, 29050994, 72627485, 145254970]

約数ペア:

[(1, 145254970), (2, 72627485), (5, 29050994), (7, 20750710), (10, 14525497), (14, 10375355), (17, 8544410), (34, 4272205), (35, 4150142), (37, 3925810), (70, 2075071), (74, 1962905), (85, 1708882), (119, 1220630), (170, 854441), (185, 785162), (238, 610315), (259, 560830), (370, 392581), (518, 280415), (595, 244126), (629, 230930), (1190, 122063), (1258, 115465), (1295, 112166), (2590, 56083), (3145, 46186), (3299, 44030), (4403, 32990), (6290, 23093), (6598, 22015), (8806, 16495)]