91418340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{117203}}^1$

素因数の和:117228

約数の個数: 48

約数和(自身を含む): 275663808

約数和(自身を除く): 184245468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 117203, 234406, 351609, 468812, 586015, 703218, 1172030, 1406436, 1523639, 1758045, 2344060, 3047278, 3516090, 4570917, 6094556, 7032180, 7618195, 9141834, 15236390, 18283668, 22854585, 30472780, 45709170, 91418340]

約数ペア:

[(1, 91418340), (2, 45709170), (3, 30472780), (4, 22854585), (5, 18283668), (6, 15236390), (10, 9141834), (12, 7618195), (13, 7032180), (15, 6094556), (20, 4570917), (26, 3516090), (30, 3047278), (39, 2344060), (52, 1758045), (60, 1523639), (65, 1406436), (78, 1172030), (130, 703218), (156, 586015), (195, 468812), (260, 351609), (390, 234406), (780, 117203)]