4658990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 10506240

約数和(自身を除く): 5847250

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 62, 70, 95, 113, 133, 155, 190, 217, 226, 266, 310, 434, 565, 589, 665, 791, 1085, 1130, 1178, 1330, 1582, 2147, 2170, 2945, 3503, 3955, 4123, 4294, 5890, 7006, 7910, 8246, 10735, 15029, 17515, 20615, 21470, 24521, 30058, 35030, 41230, 49042, 66557, 75145, 122605, 133114, 150290, 245210, 332785, 465899, 665570, 931798, 2329495, 4658990]

約数ペア:

[(1, 4658990), (2, 2329495), (5, 931798), (7, 665570), (10, 465899), (14, 332785), (19, 245210), (31, 150290), (35, 133114), (38, 122605), (62, 75145), (70, 66557), (95, 49042), (113, 41230), (133, 35030), (155, 30058), (190, 24521), (217, 21470), (226, 20615), (266, 17515), (310, 15029), (434, 10735), (565, 8246), (589, 7910), (665, 7006), (791, 5890), (1085, 4294), (1130, 4123), (1178, 3955), (1330, 3503), (1582, 2945), (2147, 2170)]