72611930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{4229}}^1$

素因数の和:4354

約数の個数: 32

約数和(自身を含む): 139793040

約数和(自身を除く): 67181110

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 170, 202, 505, 1010, 1717, 3434, 4229, 8458, 8585, 17170, 21145, 42290, 71893, 143786, 359465, 427129, 718930, 854258, 2135645, 4271290, 7261193, 14522386, 36305965, 72611930]

約数ペア:

[(1, 72611930), (2, 36305965), (5, 14522386), (10, 7261193), (17, 4271290), (34, 2135645), (85, 854258), (101, 718930), (170, 427129), (202, 359465), (505, 143786), (1010, 71893), (1717, 42290), (3434, 21145), (4229, 17170), (8458, 8585)]