307963140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:773

約数の個数: 96

約数和(自身を含む): 882161280

約数和(自身を除く): 574198140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 101, 178, 202, 267, 303, 356, 404, 445, 505, 534, 571, 606, 890, 1010, 1068, 1142, 1212, 1335, 1515, 1713, 1780, 2020, 2284, 2670, 2855, 3030, 3426, 5340, 5710, 6060, 6852, 8565, 8989, 11420, 17130, 17978, 26967, 34260, 35956, 44945, 50819, 53934, 57671, 89890, 101638, 107868, 115342, 134835, 152457, 173013, 179780, 203276, 230684, 254095, 269670, 288355, 304914, 346026, 508190, 539340, 576710, 609828, 692052, 762285, 865065, 1016380, 1153420, 1524570, 1730130, 3049140, 3460260, 5132719, 10265438, 15398157, 20530876, 25663595, 30796314, 51327190, 61592628, 76990785, 102654380, 153981570, 307963140]

約数ペア:

[(1, 307963140), (2, 153981570), (3, 102654380), (4, 76990785), (5, 61592628), (6, 51327190), (10, 30796314), (12, 25663595), (15, 20530876), (20, 15398157), (30, 10265438), (60, 5132719), (89, 3460260), (101, 3049140), (178, 1730130), (202, 1524570), (267, 1153420), (303, 1016380), (356, 865065), (404, 762285), (445, 692052), (505, 609828), (534, 576710), (571, 539340), (606, 508190), (890, 346026), (1010, 304914), (1068, 288355), (1142, 269670), (1212, 254095), (1335, 230684), (1515, 203276), (1713, 179780), (1780, 173013), (2020, 152457), (2284, 134835), (2670, 115342), (2855, 107868), (3030, 101638), (3426, 89890), (5340, 57671), (5710, 53934), (6060, 50819), (6852, 44945), (8565, 35956), (8989, 34260), (11420, 26967), (17130, 17978)]