30433910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 64012032

約数和(自身を除く): 33578122

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 47, 65, 85, 94, 130, 170, 221, 235, 293, 442, 470, 586, 611, 799, 1105, 1222, 1465, 1598, 2210, 2930, 3055, 3809, 3995, 4981, 6110, 7618, 7990, 9962, 10387, 13771, 19045, 20774, 24905, 27542, 38090, 49810, 51935, 64753, 68855, 103870, 129506, 137710, 179023, 234107, 323765, 358046, 468214, 647530, 895115, 1170535, 1790230, 2341070, 3043391, 6086782, 15216955, 30433910]

約数ペア:

[(1, 30433910), (2, 15216955), (5, 6086782), (10, 3043391), (13, 2341070), (17, 1790230), (26, 1170535), (34, 895115), (47, 647530), (65, 468214), (85, 358046), (94, 323765), (130, 234107), (170, 179023), (221, 137710), (235, 129506), (293, 103870), (442, 68855), (470, 64753), (586, 51935), (611, 49810), (799, 38090), (1105, 27542), (1222, 24905), (1465, 20774), (1598, 19045), (2210, 13771), (2930, 10387), (3055, 9962), (3809, 7990), (3995, 7618), (4981, 6110)]