70015140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29921}}^1$

素因数の和:29949

約数の個数: 72

約数和(自身を含む): 228723768

約数和(自身を除く): 158708628

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, 29921, 59842, 89763, 119684, 149605, 179526, 269289, 299210, 359052, 388973, 448815, 538578, 598420, 777946, 897630, 1077156, 1166919, 1346445, 1555892, 1795260, 1944865, 2333838, 2692890, 3500757, 3889730, 4667676, 5385780, 5834595, 7001514, 7779460, 11669190, 14003028, 17503785, 23338380, 35007570, 70015140]

約数ペア:

[(1, 70015140), (2, 35007570), (3, 23338380), (4, 17503785), (5, 14003028), (6, 11669190), (9, 7779460), (10, 7001514), (12, 5834595), (13, 5385780), (15, 4667676), (18, 3889730), (20, 3500757), (26, 2692890), (30, 2333838), (36, 1944865), (39, 1795260), (45, 1555892), (52, 1346445), (60, 1166919), (65, 1077156), (78, 897630), (90, 777946), (117, 598420), (130, 538578), (156, 448815), (180, 388973), (195, 359052), (234, 299210), (260, 269289), (390, 179526), (468, 149605), (585, 119684), (780, 89763), (1170, 59842), (2340, 29921)]