9317980

素因数分解:

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

素因数の和:179

約数の個数: 96

約数和(自身を含む): 24514560

約数和(自身を除く): 15196580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 38, 62, 70, 76, 95, 113, 124, 133, 140, 155, 190, 217, 226, 266, 310, 380, 434, 452, 532, 565, 589, 620, 665, 791, 868, 1085, 1130, 1178, 1330, 1582, 2147, 2170, 2260, 2356, 2660, 2945, 3164, 3503, 3955, 4123, 4294, 4340, 5890, 7006, 7910, 8246, 8588, 10735, 11780, 14012, 15029, 15820, 16492, 17515, 20615, 21470, 24521, 30058, 35030, 41230, 42940, 49042, 60116, 66557, 70060, 75145, 82460, 98084, 122605, 133114, 150290, 245210, 266228, 300580, 332785, 465899, 490420, 665570, 931798, 1331140, 1863596, 2329495, 4658990, 9317980]

約数ペア:

[(1, 9317980), (2, 4658990), (4, 2329495), (5, 1863596), (7, 1331140), (10, 931798), (14, 665570), (19, 490420), (20, 465899), (28, 332785), (31, 300580), (35, 266228), (38, 245210), (62, 150290), (70, 133114), (76, 122605), (95, 98084), (113, 82460), (124, 75145), (133, 70060), (140, 66557), (155, 60116), (190, 49042), (217, 42940), (226, 41230), (266, 35030), (310, 30058), (380, 24521), (434, 21470), (452, 20615), (532, 17515), (565, 16492), (589, 15820), (620, 15029), (665, 14012), (791, 11780), (868, 10735), (1085, 8588), (1130, 8246), (1178, 7910), (1330, 7006), (1582, 5890), (2147, 4340), (2170, 4294), (2260, 4123), (2356, 3955), (2660, 3503), (2945, 3164)]