193670370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{1481}}^1$

素因数の和:2947

約数の個数: 48

約数和(自身を含む): 504229752

約数和(自身を除く): 310559382

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1453, 1481, 2906, 2962, 4359, 4443, 7265, 7405, 8718, 8886, 13077, 13329, 14530, 14810, 21795, 22215, 26154, 26658, 43590, 44430, 65385, 66645, 130770, 133290, 2151893, 4303786, 6455679, 10759465, 12911358, 19367037, 21518930, 32278395, 38734074, 64556790, 96835185, 193670370]

約数ペア:

[(1, 193670370), (2, 96835185), (3, 64556790), (5, 38734074), (6, 32278395), (9, 21518930), (10, 19367037), (15, 12911358), (18, 10759465), (30, 6455679), (45, 4303786), (90, 2151893), (1453, 133290), (1481, 130770), (2906, 66645), (2962, 65385), (4359, 44430), (4443, 43590), (7265, 26658), (7405, 26154), (8718, 22215), (8886, 21795), (13077, 14810), (13329, 14530)]