212353830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181499}}^1$

素因数の和:181525

約数の個数: 48

約数和(自身を含む): 594594000

約数和(自身を除く): 382240170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 181499, 362998, 544497, 907495, 1088994, 1633491, 1814990, 2359487, 2722485, 3266982, 4718974, 5444970, 7078461, 8167455, 11797435, 14156922, 16334910, 21235383, 23594870, 35392305, 42470766, 70784610, 106176915, 212353830]

約数ペア:

[(1, 212353830), (2, 106176915), (3, 70784610), (5, 42470766), (6, 35392305), (9, 23594870), (10, 21235383), (13, 16334910), (15, 14156922), (18, 11797435), (26, 8167455), (30, 7078461), (39, 5444970), (45, 4718974), (65, 3266982), (78, 2722485), (90, 2359487), (117, 1814990), (130, 1633491), (195, 1088994), (234, 907495), (390, 544497), (585, 362998), (1170, 181499)]