30949284

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 75063296

約数和(自身を除く): 44114012

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 271, 307, 372, 542, 614, 813, 921, 1084, 1228, 1626, 1842, 3252, 3684, 8401, 9517, 16802, 19034, 25203, 28551, 33604, 38068, 50406, 57102, 83197, 100812, 114204, 166394, 249591, 332788, 499182, 998364, 2579107, 5158214, 7737321, 10316428, 15474642, 30949284]

約数ペア:

[(1, 30949284), (2, 15474642), (3, 10316428), (4, 7737321), (6, 5158214), (12, 2579107), (31, 998364), (62, 499182), (93, 332788), (124, 249591), (186, 166394), (271, 114204), (307, 100812), (372, 83197), (542, 57102), (614, 50406), (813, 38068), (921, 33604), (1084, 28551), (1228, 25203), (1626, 19034), (1842, 16802), (3252, 9517), (3684, 8401)]