30469010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:204

約数の個数: 72

約数和(自身を含む): 65715300

約数和(自身を除く): 35246290

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 149, 169, 242, 286, 298, 338, 605, 715, 745, 845, 1210, 1430, 1490, 1573, 1639, 1690, 1859, 1937, 3146, 3278, 3718, 3874, 7865, 8195, 9295, 9685, 15730, 16390, 18029, 18590, 19370, 20449, 21307, 25181, 36058, 40898, 42614, 50362, 90145, 102245, 106535, 125905, 180290, 204490, 213070, 234377, 251810, 276991, 468754, 553982, 1171885, 1384955, 2343770, 2769910, 3046901, 6093802, 15234505, 30469010]

約数ペア:

[(1, 30469010), (2, 15234505), (5, 6093802), (10, 3046901), (11, 2769910), (13, 2343770), (22, 1384955), (26, 1171885), (55, 553982), (65, 468754), (110, 276991), (121, 251810), (130, 234377), (143, 213070), (149, 204490), (169, 180290), (242, 125905), (286, 106535), (298, 102245), (338, 90145), (605, 50362), (715, 42614), (745, 40898), (845, 36058), (1210, 25181), (1430, 21307), (1490, 20449), (1573, 19370), (1639, 18590), (1690, 18029), (1859, 16390), (1937, 15730), (3146, 9685), (3278, 9295), (3718, 8195), (3874, 7865)]