30965796

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 81244800

約数和(自身を除く): 50279004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 61, 118, 122, 177, 183, 236, 239, 244, 354, 366, 478, 531, 549, 708, 717, 732, 956, 1062, 1098, 1434, 2124, 2151, 2196, 2868, 3599, 4302, 7198, 8604, 10797, 14101, 14396, 14579, 21594, 28202, 29158, 32391, 42303, 43188, 43737, 56404, 58316, 64782, 84606, 87474, 126909, 129564, 131211, 169212, 174948, 253818, 262422, 507636, 524844, 860161, 1720322, 2580483, 3440644, 5160966, 7741449, 10321932, 15482898, 30965796]

約数ペア:

[(1, 30965796), (2, 15482898), (3, 10321932), (4, 7741449), (6, 5160966), (9, 3440644), (12, 2580483), (18, 1720322), (36, 860161), (59, 524844), (61, 507636), (118, 262422), (122, 253818), (177, 174948), (183, 169212), (236, 131211), (239, 129564), (244, 126909), (354, 87474), (366, 84606), (478, 64782), (531, 58316), (549, 56404), (708, 43737), (717, 43188), (732, 42303), (956, 32391), (1062, 29158), (1098, 28202), (1434, 21594), (2124, 14579), (2151, 14396), (2196, 14101), (2868, 10797), (3599, 8604), (4302, 7198)]