229709850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{21569}}^1$

素因数の和:21655

約数の個数: 48

約数和(自身を含む): 577730880

約数和(自身を除く): 348021030

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5325, 10650, 21569, 43138, 64707, 107845, 129414, 215690, 323535, 539225, 647070, 1078450, 1531399, 1617675, 3062798, 3235350, 4594197, 7656995, 9188394, 15313990, 22970985, 38284975, 45941970, 76569950, 114854925, 229709850]

約数ペア:

[(1, 229709850), (2, 114854925), (3, 76569950), (5, 45941970), (6, 38284975), (10, 22970985), (15, 15313990), (25, 9188394), (30, 7656995), (50, 4594197), (71, 3235350), (75, 3062798), (142, 1617675), (150, 1531399), (213, 1078450), (355, 647070), (426, 539225), (710, 323535), (1065, 215690), (1775, 129414), (2130, 107845), (3550, 64707), (5325, 43138), (10650, 21569)]