30073420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 73156608

約数和(自身を除く): 43083188

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 47, 52, 65, 92, 94, 107, 115, 130, 188, 214, 230, 235, 260, 299, 428, 460, 470, 535, 598, 611, 940, 1070, 1081, 1196, 1222, 1391, 1495, 2140, 2162, 2444, 2461, 2782, 2990, 3055, 4324, 4922, 5029, 5405, 5564, 5980, 6110, 6955, 9844, 10058, 10810, 12220, 12305, 13910, 14053, 20116, 21620, 24610, 25145, 27820, 28106, 31993, 49220, 50290, 56212, 63986, 65377, 70265, 100580, 115667, 127972, 130754, 140530, 159965, 231334, 261508, 281060, 319930, 326885, 462668, 578335, 639860, 653770, 1156670, 1307540, 1503671, 2313340, 3007342, 6014684, 7518355, 15036710, 30073420]

約数ペア:

[(1, 30073420), (2, 15036710), (4, 7518355), (5, 6014684), (10, 3007342), (13, 2313340), (20, 1503671), (23, 1307540), (26, 1156670), (46, 653770), (47, 639860), (52, 578335), (65, 462668), (92, 326885), (94, 319930), (107, 281060), (115, 261508), (130, 231334), (188, 159965), (214, 140530), (230, 130754), (235, 127972), (260, 115667), (299, 100580), (428, 70265), (460, 65377), (470, 63986), (535, 56212), (598, 50290), (611, 49220), (940, 31993), (1070, 28106), (1081, 27820), (1196, 25145), (1222, 24610), (1391, 21620), (1495, 20116), (2140, 14053), (2162, 13910), (2444, 12305), (2461, 12220), (2782, 10810), (2990, 10058), (3055, 9844), (4324, 6955), (4922, 6110), (5029, 5980), (5405, 5564)]