3330470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 7511616

約数和(自身を除く): 4181146

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 137, 143, 170, 187, 221, 274, 286, 374, 442, 685, 715, 935, 1105, 1370, 1430, 1507, 1781, 1870, 2210, 2329, 2431, 3014, 3562, 4658, 4862, 7535, 8905, 11645, 12155, 15070, 17810, 19591, 23290, 24310, 25619, 30277, 39182, 51238, 60554, 97955, 128095, 151385, 195910, 256190, 302770, 333047, 666094, 1665235, 3330470]

約数ペア:

[(1, 3330470), (2, 1665235), (5, 666094), (10, 333047), (11, 302770), (13, 256190), (17, 195910), (22, 151385), (26, 128095), (34, 97955), (55, 60554), (65, 51238), (85, 39182), (110, 30277), (130, 25619), (137, 24310), (143, 23290), (170, 19591), (187, 17810), (221, 15070), (274, 12155), (286, 11645), (374, 8905), (442, 7535), (685, 4862), (715, 4658), (935, 3562), (1105, 3014), (1370, 2431), (1430, 2329), (1507, 2210), (1781, 1870)]