30452478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1293

約数の個数: 64

約数和(自身を含む): 75694080

約数和(自身を除く): 45241602

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 399, 434, 589, 651, 798, 1178, 1231, 1302, 1767, 2462, 3534, 3693, 4123, 7386, 8246, 8617, 12369, 17234, 23389, 24738, 25851, 38161, 46778, 51702, 70167, 76322, 114483, 140334, 163723, 228966, 267127, 327446, 491169, 534254, 725059, 801381, 982338, 1450118, 1602762, 2175177, 4350354, 5075413, 10150826, 15226239, 30452478]

約数ペア:

[(1, 30452478), (2, 15226239), (3, 10150826), (6, 5075413), (7, 4350354), (14, 2175177), (19, 1602762), (21, 1450118), (31, 982338), (38, 801381), (42, 725059), (57, 534254), (62, 491169), (93, 327446), (114, 267127), (133, 228966), (186, 163723), (217, 140334), (266, 114483), (399, 76322), (434, 70167), (589, 51702), (651, 46778), (798, 38161), (1178, 25851), (1231, 24738), (1302, 23389), (1767, 17234), (2462, 12369), (3534, 8617), (3693, 8246), (4123, 7386)]