64623130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{45191}}^1$

素因数の和:45222

約数の個数: 32

約数和(自身を含む): 136660608

約数和(自身を除く): 72037478

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 45191, 90382, 225955, 451910, 497101, 587483, 994202, 1174966, 2485505, 2937415, 4971010, 5874830, 6462313, 12924626, 32311565, 64623130]

約数ペア:

[(1, 64623130), (2, 32311565), (5, 12924626), (10, 6462313), (11, 5874830), (13, 4971010), (22, 2937415), (26, 2485505), (55, 1174966), (65, 994202), (110, 587483), (130, 497101), (143, 451910), (286, 225955), (715, 90382), (1430, 45191)]