949635180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{405827}}^1$

素因数の和:405855

約数の個数: 72

約数和(自身を含む): 3102149232

約数和(自身を除く): 2152514052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 405827, 811654, 1217481, 1623308, 2029135, 2434962, 3652443, 4058270, 4869924, 5275751, 6087405, 7304886, 8116540, 10551502, 12174810, 14609772, 15827253, 18262215, 21103004, 24349620, 26378755, 31654506, 36524430, 47481759, 52757510, 63309012, 73048860, 79136265, 94963518, 105515020, 158272530, 189927036, 237408795, 316545060, 474817590, 949635180]

約数ペア:

[(1, 949635180), (2, 474817590), (3, 316545060), (4, 237408795), (5, 189927036), (6, 158272530), (9, 105515020), (10, 94963518), (12, 79136265), (13, 73048860), (15, 63309012), (18, 52757510), (20, 47481759), (26, 36524430), (30, 31654506), (36, 26378755), (39, 24349620), (45, 21103004), (52, 18262215), (60, 15827253), (65, 14609772), (78, 12174810), (90, 10551502), (117, 8116540), (130, 7304886), (156, 6087405), (180, 5275751), (195, 4869924), (234, 4058270), (260, 3652443), (390, 2434962), (468, 2029135), (585, 1623308), (780, 1217481), (1170, 811654), (2340, 405827)]