58299220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 156280320

約数和(自身を除く): 97981100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 38, 49, 62, 70, 76, 95, 98, 101, 124, 133, 140, 155, 190, 196, 202, 217, 245, 266, 310, 380, 404, 434, 490, 505, 532, 589, 620, 665, 707, 868, 931, 980, 1010, 1085, 1178, 1330, 1414, 1519, 1862, 1919, 2020, 2170, 2356, 2660, 2828, 2945, 3038, 3131, 3535, 3724, 3838, 4123, 4340, 4655, 4949, 5890, 6076, 6262, 7070, 7595, 7676, 8246, 9310, 9595, 9898, 11780, 12524, 13433, 14140, 15190, 15655, 16492, 18620, 19190, 19796, 20615, 21917, 24745, 26866, 28861, 30380, 31310, 38380, 41230, 43834, 49490, 53732, 57722, 59489, 62620, 67165, 82460, 87668, 94031, 98980, 109585, 115444, 118978, 134330, 144305, 153419, 188062, 219170, 237956, 268660, 288610, 297445, 306838, 376124, 416423, 438340, 470155, 577220, 594890, 613676, 767095, 832846, 940310, 1189780, 1534190, 1665692, 1880620, 2082115, 2914961, 3068380, 4164230, 5829922, 8328460, 11659844, 14574805, 29149610, 58299220]

約数ペア:

[(1, 58299220), (2, 29149610), (4, 14574805), (5, 11659844), (7, 8328460), (10, 5829922), (14, 4164230), (19, 3068380), (20, 2914961), (28, 2082115), (31, 1880620), (35, 1665692), (38, 1534190), (49, 1189780), (62, 940310), (70, 832846), (76, 767095), (95, 613676), (98, 594890), (101, 577220), (124, 470155), (133, 438340), (140, 416423), (155, 376124), (190, 306838), (196, 297445), (202, 288610), (217, 268660), (245, 237956), (266, 219170), (310, 188062), (380, 153419), (404, 144305), (434, 134330), (490, 118978), (505, 115444), (532, 109585), (589, 98980), (620, 94031), (665, 87668), (707, 82460), (868, 67165), (931, 62620), (980, 59489), (1010, 57722), (1085, 53732), (1178, 49490), (1330, 43834), (1414, 41230), (1519, 38380), (1862, 31310), (1919, 30380), (2020, 28861), (2170, 26866), (2356, 24745), (2660, 21917), (2828, 20615), (2945, 19796), (3038, 19190), (3131, 18620), (3535, 16492), (3724, 15655), (3838, 15190), (4123, 14140), (4340, 13433), (4655, 12524), (4949, 11780), (5890, 9898), (6076, 9595), (6262, 9310), (7070, 8246), (7595, 7676)]