304801850

素因数分解:

$2^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 576525600

約数和(自身を除く): 271723750

約数列:

[1, 2, 5, 10, 25, 50, 149, 163, 251, 298, 326, 502, 745, 815, 1255, 1490, 1630, 2510, 3725, 4075, 6275, 7450, 8150, 12550, 24287, 37399, 40913, 48574, 74798, 81826, 121435, 186995, 204565, 242870, 373990, 409130, 607175, 934975, 1022825, 1214350, 1869950, 2045650, 6096037, 12192074, 30480185, 60960370, 152400925, 304801850]

約数ペア:

[(1, 304801850), (2, 152400925), (5, 60960370), (10, 30480185), (25, 12192074), (50, 6096037), (149, 2045650), (163, 1869950), (251, 1214350), (298, 1022825), (326, 934975), (502, 607175), (745, 409130), (815, 373990), (1255, 242870), (1490, 204565), (1630, 186995), (2510, 121435), (3725, 81826), (4075, 74798), (6275, 48574), (7450, 40913), (8150, 37399), (12550, 24287)]