31946740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 83994624

約数和(自身を除く): 52047884

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 31, 34, 35, 62, 68, 70, 85, 119, 124, 140, 155, 170, 217, 238, 310, 340, 433, 434, 476, 527, 595, 620, 866, 868, 1054, 1085, 1190, 1732, 2108, 2165, 2170, 2380, 2635, 3031, 3689, 4330, 4340, 5270, 6062, 7361, 7378, 8660, 10540, 12124, 13423, 14722, 14756, 15155, 18445, 26846, 29444, 30310, 36805, 36890, 51527, 53692, 60620, 67115, 73610, 73780, 93961, 103054, 134230, 147220, 187922, 206108, 228191, 257635, 268460, 375844, 456382, 469805, 515270, 912764, 939610, 1030540, 1140955, 1597337, 1879220, 2281910, 3194674, 4563820, 6389348, 7986685, 15973370, 31946740]

約数ペア:

[(1, 31946740), (2, 15973370), (4, 7986685), (5, 6389348), (7, 4563820), (10, 3194674), (14, 2281910), (17, 1879220), (20, 1597337), (28, 1140955), (31, 1030540), (34, 939610), (35, 912764), (62, 515270), (68, 469805), (70, 456382), (85, 375844), (119, 268460), (124, 257635), (140, 228191), (155, 206108), (170, 187922), (217, 147220), (238, 134230), (310, 103054), (340, 93961), (433, 73780), (434, 73610), (476, 67115), (527, 60620), (595, 53692), (620, 51527), (866, 36890), (868, 36805), (1054, 30310), (1085, 29444), (1190, 26846), (1732, 18445), (2108, 15155), (2165, 14756), (2170, 14722), (2380, 13423), (2635, 12124), (3031, 10540), (3689, 8660), (4330, 7378), (4340, 7361), (5270, 6062)]