131483970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{50377}}^1$

素因数の和:50419

約数の個数: 48

約数和(自身を含む): 353653560

約数和(自身を除く): 222169590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 50377, 100754, 151131, 251885, 302262, 453393, 503770, 755655, 906786, 1460933, 1511310, 2266965, 2921866, 4382799, 4533930, 7304665, 8765598, 13148397, 14609330, 21913995, 26296794, 43827990, 65741985, 131483970]

約数ペア:

[(1, 131483970), (2, 65741985), (3, 43827990), (5, 26296794), (6, 21913995), (9, 14609330), (10, 13148397), (15, 8765598), (18, 7304665), (29, 4533930), (30, 4382799), (45, 2921866), (58, 2266965), (87, 1511310), (90, 1460933), (145, 906786), (174, 755655), (261, 503770), (290, 453393), (435, 302262), (522, 251885), (870, 151131), (1305, 100754), (2610, 50377)]