70123140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10529}}^1$

素因数の和:10581

約数の個数: 72

約数和(自身を含む): 218476440

約数和(自身を除く): 148353300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 10529, 21058, 31587, 42116, 52645, 63174, 94761, 105290, 126348, 157935, 189522, 210580, 315870, 379044, 389573, 473805, 631740, 779146, 947610, 1168719, 1558292, 1895220, 1947865, 2337438, 3506157, 3895730, 4674876, 5843595, 7012314, 7791460, 11687190, 14024628, 17530785, 23374380, 35061570, 70123140]

約数ペア:

[(1, 70123140), (2, 35061570), (3, 23374380), (4, 17530785), (5, 14024628), (6, 11687190), (9, 7791460), (10, 7012314), (12, 5843595), (15, 4674876), (18, 3895730), (20, 3506157), (30, 2337438), (36, 1947865), (37, 1895220), (45, 1558292), (60, 1168719), (74, 947610), (90, 779146), (111, 631740), (148, 473805), (180, 389573), (185, 379044), (222, 315870), (333, 210580), (370, 189522), (444, 157935), (555, 126348), (666, 105290), (740, 94761), (1110, 63174), (1332, 52645), (1665, 42116), (2220, 31587), (3330, 21058), (6660, 10529)]