72779630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3049}}^1$

素因数の和:3105

約数の個数: 64

約数和(自身を含む): 168652800

約数和(自身を除く): 95873170

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 310, 341, 385, 434, 682, 770, 1085, 1705, 2170, 2387, 3049, 3410, 4774, 6098, 11935, 15245, 21343, 23870, 30490, 33539, 42686, 67078, 94519, 106715, 167695, 189038, 213430, 234773, 335390, 469546, 472595, 661633, 945190, 1039709, 1173865, 1323266, 2079418, 2347730, 3308165, 5198545, 6616330, 7277963, 10397090, 14555926, 36389815, 72779630]

約数ペア:

[(1, 72779630), (2, 36389815), (5, 14555926), (7, 10397090), (10, 7277963), (11, 6616330), (14, 5198545), (22, 3308165), (31, 2347730), (35, 2079418), (55, 1323266), (62, 1173865), (70, 1039709), (77, 945190), (110, 661633), (154, 472595), (155, 469546), (217, 335390), (310, 234773), (341, 213430), (385, 189038), (434, 167695), (682, 106715), (770, 94519), (1085, 67078), (1705, 42686), (2170, 33539), (2387, 30490), (3049, 23870), (3410, 21343), (4774, 15245), (6098, 11935)]