15207737540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3329}}^1\times {\mathrm{9931}}^1$

素因数の和:13292

約数の個数: 48

約数和(自身を含む): 33338148480

約数和(自身を除く): 18130410940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 3329, 6658, 9931, 13316, 16645, 19862, 33290, 39724, 49655, 66580, 76567, 99310, 153134, 198620, 228413, 306268, 382835, 456826, 765670, 913652, 1142065, 1531340, 2284130, 4568260, 33060299, 66120598, 132241196, 165301495, 330602990, 661205980, 760386877, 1520773754, 3041547508, 3801934385, 7603868770, 15207737540]

約数ペア:

[(1, 15207737540), (2, 7603868770), (4, 3801934385), (5, 3041547508), (10, 1520773754), (20, 760386877), (23, 661205980), (46, 330602990), (92, 165301495), (115, 132241196), (230, 66120598), (460, 33060299), (3329, 4568260), (6658, 2284130), (9931, 1531340), (13316, 1142065), (16645, 913652), (19862, 765670), (33290, 456826), (39724, 382835), (49655, 306268), (66580, 228413), (76567, 198620), (99310, 153134)]