15415339870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{643}}^1\times {\mathrm{1433}}^1$

素因数の和:2329

約数の個数: 64

約数和(自身を含む): 31916021760

約数和(自身を除く): 16500681890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 643, 1195, 1286, 1433, 1673, 2390, 2866, 3215, 3346, 4501, 6430, 7165, 8365, 9002, 10031, 14330, 16730, 20062, 22505, 45010, 50155, 100310, 153677, 307354, 342487, 684974, 768385, 921419, 1075739, 1536770, 1712435, 1842838, 2151478, 2397409, 3424870, 4607095, 4794818, 5378695, 6449933, 9214190, 10757390, 11987045, 12899866, 23974090, 32249665, 64499330, 220219141, 440438282, 1101095705, 1541533987, 2202191410, 3083067974, 7707669935, 15415339870]

約数ペア:

[(1, 15415339870), (2, 7707669935), (5, 3083067974), (7, 2202191410), (10, 1541533987), (14, 1101095705), (35, 440438282), (70, 220219141), (239, 64499330), (478, 32249665), (643, 23974090), (1195, 12899866), (1286, 11987045), (1433, 10757390), (1673, 9214190), (2390, 6449933), (2866, 5378695), (3215, 4794818), (3346, 4607095), (4501, 3424870), (6430, 2397409), (7165, 2151478), (8365, 1842838), (9002, 1712435), (10031, 1536770), (14330, 1075739), (16730, 921419), (20062, 768385), (22505, 684974), (45010, 342487), (50155, 307354), (100310, 153677)]