1305189103670

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1\times {\mathrm{1931}}^1\times {\mathrm{2309}}^1$

素因数の和:4721

約数の個数: 64

約数和(自身を含む): 2389732994880

約数和(自身を除く): 1084543891210

約数列:

[1, 2, 5, 10, 73, 146, 365, 401, 730, 802, 1931, 2005, 2309, 3862, 4010, 4618, 9655, 11545, 19310, 23090, 29273, 58546, 140963, 146365, 168557, 281926, 292730, 337114, 704815, 774331, 842785, 925909, 1409630, 1548662, 1685570, 1851818, 3871655, 4458679, 4629545, 7743310, 8917358, 9259090, 22293395, 44586790, 56526163, 67591357, 113052326, 135182714, 282630815, 325483567, 337956785, 565261630, 650967134, 675913570, 1627417835, 1787930279, 3254835670, 3575860558, 8939651395, 17879302790, 130518910367, 261037820734, 652594551835, 1305189103670]

約数ペア:

[(1, 1305189103670), (2, 652594551835), (5, 261037820734), (10, 130518910367), (73, 17879302790), (146, 8939651395), (365, 3575860558), (401, 3254835670), (730, 1787930279), (802, 1627417835), (1931, 675913570), (2005, 650967134), (2309, 565261630), (3862, 337956785), (4010, 325483567), (4618, 282630815), (9655, 135182714), (11545, 113052326), (19310, 67591357), (23090, 56526163), (29273, 44586790), (58546, 22293395), (140963, 9259090), (146365, 8917358), (168557, 7743310), (281926, 4629545), (292730, 4458679), (337114, 3871655), (704815, 1851818), (774331, 1685570), (842785, 1548662), (925909, 1409630)]