61167870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39979}}^1$

素因数の和:40009

約数の個数: 48

約数和(自身を含む): 168395760

約数和(自身を除く): 107227890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 39979, 79958, 119937, 199895, 239874, 359811, 399790, 599685, 679643, 719622, 1199370, 1359286, 1799055, 2038929, 3398215, 3598110, 4077858, 6116787, 6796430, 10194645, 12233574, 20389290, 30583935, 61167870]

約数ペア:

[(1, 61167870), (2, 30583935), (3, 20389290), (5, 12233574), (6, 10194645), (9, 6796430), (10, 6116787), (15, 4077858), (17, 3598110), (18, 3398215), (30, 2038929), (34, 1799055), (45, 1359286), (51, 1199370), (85, 719622), (90, 679643), (102, 599685), (153, 399790), (170, 359811), (255, 239874), (306, 199895), (510, 119937), (765, 79958), (1530, 39979)]