8042190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1253

約数の個数: 64

約数和(自身を含む): 22026816

約数和(自身を除く): 13984626

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1213, 1326, 2210, 2426, 3315, 3639, 6065, 6630, 7278, 12130, 15769, 18195, 20621, 31538, 36390, 41242, 47307, 61863, 78845, 94614, 103105, 123726, 157690, 206210, 236535, 268073, 309315, 473070, 536146, 618630, 804219, 1340365, 1608438, 2680730, 4021095, 8042190]

約数ペア:

[(1, 8042190), (2, 4021095), (3, 2680730), (5, 1608438), (6, 1340365), (10, 804219), (13, 618630), (15, 536146), (17, 473070), (26, 309315), (30, 268073), (34, 236535), (39, 206210), (51, 157690), (65, 123726), (78, 103105), (85, 94614), (102, 78845), (130, 61863), (170, 47307), (195, 41242), (221, 36390), (255, 31538), (390, 20621), (442, 18195), (510, 15769), (663, 12130), (1105, 7278), (1213, 6630), (1326, 6065), (2210, 3639), (2426, 3315)]