61975710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40507}}^1$

素因数の和:40537

約数の個数: 48

約数和(自身を含む): 170619696

約数和(自身を除く): 108643986

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, 40507, 81014, 121521, 202535, 243042, 364563, 405070, 607605, 688619, 729126, 1215210, 1377238, 1822815, 2065857, 3443095, 3645630, 4131714, 6197571, 6886190, 10329285, 12395142, 20658570, 30987855, 61975710]

約数ペア:

[(1, 61975710), (2, 30987855), (3, 20658570), (5, 12395142), (6, 10329285), (9, 6886190), (10, 6197571), (15, 4131714), (17, 3645630), (18, 3443095), (30, 2065857), (34, 1822815), (45, 1377238), (51, 1215210), (85, 729126), (90, 688619), (102, 607605), (153, 405070), (170, 364563), (255, 243042), (306, 202535), (510, 121521), (765, 81014), (1530, 40507)]