542732970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1$

素因数の和:1120

約数の個数: 128

約数和(自身を含む): 1483453440

約数和(自身を除く): 940720470

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 47, 58, 65, 78, 87, 94, 130, 141, 145, 174, 195, 235, 282, 290, 377, 390, 435, 470, 611, 705, 754, 870, 1021, 1131, 1222, 1363, 1410, 1833, 1885, 2042, 2262, 2726, 3055, 3063, 3666, 3770, 4089, 5105, 5655, 6110, 6126, 6815, 8178, 9165, 10210, 11310, 13273, 13630, 15315, 17719, 18330, 20445, 26546, 29609, 30630, 35438, 39819, 40890, 47987, 53157, 59218, 66365, 79638, 88595, 88827, 95974, 106314, 132730, 143961, 148045, 177190, 177654, 199095, 239935, 265785, 287922, 296090, 384917, 398190, 444135, 479870, 531570, 623831, 719805, 769834, 888270, 1154751, 1247662, 1391623, 1439610, 1871493, 1924585, 2309502, 2783246, 3119155, 3742986, 3849170, 4174869, 5773755, 6238310, 6958115, 8349738, 9357465, 11547510, 13916230, 18091099, 18714930, 20874345, 36182198, 41748690, 54273297, 90455495, 108546594, 180910990, 271366485, 542732970]

約数ペア:

[(1, 542732970), (2, 271366485), (3, 180910990), (5, 108546594), (6, 90455495), (10, 54273297), (13, 41748690), (15, 36182198), (26, 20874345), (29, 18714930), (30, 18091099), (39, 13916230), (47, 11547510), (58, 9357465), (65, 8349738), (78, 6958115), (87, 6238310), (94, 5773755), (130, 4174869), (141, 3849170), (145, 3742986), (174, 3119155), (195, 2783246), (235, 2309502), (282, 1924585), (290, 1871493), (377, 1439610), (390, 1391623), (435, 1247662), (470, 1154751), (611, 888270), (705, 769834), (754, 719805), (870, 623831), (1021, 531570), (1131, 479870), (1222, 444135), (1363, 398190), (1410, 384917), (1833, 296090), (1885, 287922), (2042, 265785), (2262, 239935), (2726, 199095), (3055, 177654), (3063, 177190), (3666, 148045), (3770, 143961), (4089, 132730), (5105, 106314), (5655, 95974), (6110, 88827), (6126, 88595), (6815, 79638), (8178, 66365), (9165, 59218), (10210, 53157), (11310, 47987), (13273, 40890), (13630, 39819), (15315, 35438), (17719, 30630), (18330, 29609), (20445, 26546)]