29903910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2281}}^1$

素因数の和:2333

約数の個数: 64

約数和(自身を含む): 78865920

約数和(自身を除く): 48962010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 690, 874, 1311, 2185, 2281, 2622, 4370, 4562, 6555, 6843, 11405, 13110, 13686, 22810, 34215, 43339, 52463, 68430, 86678, 104926, 130017, 157389, 216695, 260034, 262315, 314778, 433390, 524630, 650085, 786945, 996797, 1300170, 1573890, 1993594, 2990391, 4983985, 5980782, 9967970, 14951955, 29903910]

約数ペア:

[(1, 29903910), (2, 14951955), (3, 9967970), (5, 5980782), (6, 4983985), (10, 2990391), (15, 1993594), (19, 1573890), (23, 1300170), (30, 996797), (38, 786945), (46, 650085), (57, 524630), (69, 433390), (95, 314778), (114, 262315), (115, 260034), (138, 216695), (190, 157389), (230, 130017), (285, 104926), (345, 86678), (437, 68430), (570, 52463), (690, 43339), (874, 34215), (1311, 22810), (2185, 13686), (2281, 13110), (2622, 11405), (4370, 6843), (4562, 6555)]