27498380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 73664640

約数和(自身を除く): 46166260

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 91, 116, 130, 140, 145, 182, 203, 260, 290, 364, 377, 406, 455, 521, 580, 754, 812, 910, 1015, 1042, 1508, 1820, 1885, 2030, 2084, 2605, 2639, 3647, 3770, 4060, 5210, 5278, 6773, 7294, 7540, 10420, 10556, 13195, 13546, 14588, 15109, 18235, 26390, 27092, 30218, 33865, 36470, 47411, 52780, 60436, 67730, 72940, 75545, 94822, 105763, 135460, 151090, 189644, 196417, 211526, 237055, 302180, 392834, 423052, 474110, 528815, 785668, 948220, 982085, 1057630, 1374919, 1964170, 2115260, 2749838, 3928340, 5499676, 6874595, 13749190, 27498380]

約数ペア:

[(1, 27498380), (2, 13749190), (4, 6874595), (5, 5499676), (7, 3928340), (10, 2749838), (13, 2115260), (14, 1964170), (20, 1374919), (26, 1057630), (28, 982085), (29, 948220), (35, 785668), (52, 528815), (58, 474110), (65, 423052), (70, 392834), (91, 302180), (116, 237055), (130, 211526), (140, 196417), (145, 189644), (182, 151090), (203, 135460), (260, 105763), (290, 94822), (364, 75545), (377, 72940), (406, 67730), (455, 60436), (521, 52780), (580, 47411), (754, 36470), (812, 33865), (910, 30218), (1015, 27092), (1042, 26390), (1508, 18235), (1820, 15109), (1885, 14588), (2030, 13546), (2084, 13195), (2605, 10556), (2639, 10420), (3647, 7540), (3770, 7294), (4060, 6773), (5210, 5278)]