17394540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4327}}^1$

素因数の和:4406

約数の個数: 48

約数和(自身を含む): 49443072

約数和(自身を除く): 32048532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 4327, 8654, 12981, 17308, 21635, 25962, 43270, 51924, 64905, 86540, 129810, 259620, 289909, 579818, 869727, 1159636, 1449545, 1739454, 2899090, 3478908, 4348635, 5798180, 8697270, 17394540]

約数ペア:

[(1, 17394540), (2, 8697270), (3, 5798180), (4, 4348635), (5, 3478908), (6, 2899090), (10, 1739454), (12, 1449545), (15, 1159636), (20, 869727), (30, 579818), (60, 289909), (67, 259620), (134, 129810), (201, 86540), (268, 64905), (335, 51924), (402, 43270), (670, 25962), (804, 21635), (1005, 17308), (1340, 12981), (2010, 8654), (4020, 4327)]