302589140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{617}}^1$

素因数の和:777

約数の個数: 96

約数和(自身を含む): 757499904

約数和(自身を除く): 454910764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 113, 124, 140, 155, 217, 226, 310, 434, 452, 565, 617, 620, 791, 868, 1085, 1130, 1234, 1582, 2170, 2260, 2468, 3085, 3164, 3503, 3955, 4319, 4340, 6170, 7006, 7910, 8638, 12340, 14012, 15820, 17276, 17515, 19127, 21595, 24521, 35030, 38254, 43190, 49042, 69721, 70060, 76508, 86380, 95635, 98084, 122605, 133889, 139442, 191270, 245210, 267778, 278884, 348605, 382540, 488047, 490420, 535556, 669445, 697210, 976094, 1338890, 1394420, 1952188, 2161351, 2440235, 2677780, 4322702, 4880470, 8645404, 9760940, 10806755, 15129457, 21613510, 30258914, 43227020, 60517828, 75647285, 151294570, 302589140]

約数ペア:

[(1, 302589140), (2, 151294570), (4, 75647285), (5, 60517828), (7, 43227020), (10, 30258914), (14, 21613510), (20, 15129457), (28, 10806755), (31, 9760940), (35, 8645404), (62, 4880470), (70, 4322702), (113, 2677780), (124, 2440235), (140, 2161351), (155, 1952188), (217, 1394420), (226, 1338890), (310, 976094), (434, 697210), (452, 669445), (565, 535556), (617, 490420), (620, 488047), (791, 382540), (868, 348605), (1085, 278884), (1130, 267778), (1234, 245210), (1582, 191270), (2170, 139442), (2260, 133889), (2468, 122605), (3085, 98084), (3164, 95635), (3503, 86380), (3955, 76508), (4319, 70060), (4340, 69721), (6170, 49042), (7006, 43190), (7910, 38254), (8638, 35030), (12340, 24521), (14012, 21595), (15820, 19127), (17276, 17515)]