15709701050

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{151273}}^1$

素因数の和:151383

約数の個数: 48

約数和(自身を含む): 30613016832

約数和(自身を除く): 14903315782

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 67, 134, 155, 310, 335, 670, 775, 1550, 1675, 2077, 3350, 4154, 10385, 20770, 51925, 103850, 151273, 302546, 756365, 1512730, 3781825, 4689463, 7563650, 9378926, 10135291, 20270582, 23447315, 46894630, 50676455, 101352910, 117236575, 234473150, 253382275, 314194021, 506764550, 628388042, 1570970105, 3141940210, 7854850525, 15709701050]

約数ペア:

[(1, 15709701050), (2, 7854850525), (5, 3141940210), (10, 1570970105), (25, 628388042), (31, 506764550), (50, 314194021), (62, 253382275), (67, 234473150), (134, 117236575), (155, 101352910), (310, 50676455), (335, 46894630), (670, 23447315), (775, 20270582), (1550, 10135291), (1675, 9378926), (2077, 7563650), (3350, 4689463), (4154, 3781825), (10385, 1512730), (20770, 756365), (51925, 302546), (103850, 151273)]