17955930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20639}}^1$

素因数の和:20678

約数の個数: 32

約数和(自身を含む): 44582400

約数和(自身を除く): 26626470

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 20639, 41278, 61917, 103195, 123834, 206390, 309585, 598531, 619170, 1197062, 1795593, 2992655, 3591186, 5985310, 8977965, 17955930]

約数ペア:

[(1, 17955930), (2, 8977965), (3, 5985310), (5, 3591186), (6, 2992655), (10, 1795593), (15, 1197062), (29, 619170), (30, 598531), (58, 309585), (87, 206390), (145, 123834), (174, 103195), (290, 61917), (435, 41278), (870, 20639)]