193655460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^2\times {\mathrm{719}}^1$

素因数の和:865

約数の個数: 72

約数和(自身を含む): 551214720

約数和(自身を除く): 357559260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 719, 804, 1005, 1340, 1438, 2010, 2157, 2876, 3595, 4020, 4314, 4489, 7190, 8628, 8978, 10785, 13467, 14380, 17956, 21570, 22445, 26934, 43140, 44890, 48173, 53868, 67335, 89780, 96346, 134670, 144519, 192692, 240865, 269340, 289038, 481730, 578076, 722595, 963460, 1445190, 2890380, 3227591, 6455182, 9682773, 12910364, 16137955, 19365546, 32275910, 38731092, 48413865, 64551820, 96827730, 193655460]

約数ペア:

[(1, 193655460), (2, 96827730), (3, 64551820), (4, 48413865), (5, 38731092), (6, 32275910), (10, 19365546), (12, 16137955), (15, 12910364), (20, 9682773), (30, 6455182), (60, 3227591), (67, 2890380), (134, 1445190), (201, 963460), (268, 722595), (335, 578076), (402, 481730), (670, 289038), (719, 269340), (804, 240865), (1005, 192692), (1340, 144519), (1438, 134670), (2010, 96346), (2157, 89780), (2876, 67335), (3595, 53868), (4020, 48173), (4314, 44890), (4489, 43140), (7190, 26934), (8628, 22445), (8978, 21570), (10785, 17956), (13467, 14380)]