430021395

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 797393376

約数和(自身を除く): 367371981

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 103, 171, 257, 285, 309, 361, 515, 771, 855, 927, 1083, 1285, 1545, 1805, 1957, 2313, 3249, 3855, 4635, 4883, 5415, 5871, 9785, 11565, 14649, 16245, 17613, 24415, 26471, 29355, 37183, 43947, 73245, 79413, 88065, 92777, 111549, 132355, 185915, 219735, 238239, 278331, 334647, 397065, 463885, 502949, 557745, 834993, 1191195, 1391655, 1508847, 1673235, 2514745, 4174965, 4526541, 7544235, 9556031, 22632705, 28668093, 47780155, 86004279, 143340465, 430021395]

約数ペア:

[(1, 430021395), (3, 143340465), (5, 86004279), (9, 47780155), (15, 28668093), (19, 22632705), (45, 9556031), (57, 7544235), (95, 4526541), (103, 4174965), (171, 2514745), (257, 1673235), (285, 1508847), (309, 1391655), (361, 1191195), (515, 834993), (771, 557745), (855, 502949), (927, 463885), (1083, 397065), (1285, 334647), (1545, 278331), (1805, 238239), (1957, 219735), (2313, 185915), (3249, 132355), (3855, 111549), (4635, 92777), (4883, 88065), (5415, 79413), (5871, 73245), (9785, 43947), (11565, 37183), (14649, 29355), (16245, 26471), (17613, 24415)]