99406290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2389}}^1$

素因数の和:2491

約数の個数: 64

約数和(自身を含む): 254678400

約数和(自身を除く): 155272110

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 95, 114, 146, 190, 219, 285, 365, 438, 570, 730, 1095, 1387, 2190, 2389, 2774, 4161, 4778, 6935, 7167, 8322, 11945, 13870, 14334, 20805, 23890, 35835, 41610, 45391, 71670, 90782, 136173, 174397, 226955, 272346, 348794, 453910, 523191, 680865, 871985, 1046382, 1361730, 1743970, 2615955, 3313543, 5231910, 6627086, 9940629, 16567715, 19881258, 33135430, 49703145, 99406290]

約数ペア:

[(1, 99406290), (2, 49703145), (3, 33135430), (5, 19881258), (6, 16567715), (10, 9940629), (15, 6627086), (19, 5231910), (30, 3313543), (38, 2615955), (57, 1743970), (73, 1361730), (95, 1046382), (114, 871985), (146, 680865), (190, 523191), (219, 453910), (285, 348794), (365, 272346), (438, 226955), (570, 174397), (730, 136173), (1095, 90782), (1387, 71670), (2190, 45391), (2389, 41610), (2774, 35835), (4161, 23890), (4778, 20805), (6935, 14334), (7167, 13870), (8322, 11945)]