15691130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 35659008

約数和(自身を除く): 19967878

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 65, 70, 86, 91, 130, 182, 215, 301, 401, 430, 455, 559, 602, 802, 910, 1118, 1505, 2005, 2795, 2807, 3010, 3913, 4010, 5213, 5590, 5614, 7826, 10426, 14035, 17243, 19565, 26065, 28070, 34486, 36491, 39130, 52130, 72982, 86215, 120701, 172430, 182455, 224159, 241402, 364910, 448318, 603505, 1120795, 1207010, 1569113, 2241590, 3138226, 7845565, 15691130]

約数ペア:

[(1, 15691130), (2, 7845565), (5, 3138226), (7, 2241590), (10, 1569113), (13, 1207010), (14, 1120795), (26, 603505), (35, 448318), (43, 364910), (65, 241402), (70, 224159), (86, 182455), (91, 172430), (130, 120701), (182, 86215), (215, 72982), (301, 52130), (401, 39130), (430, 36491), (455, 34486), (559, 28070), (602, 26065), (802, 19565), (910, 17243), (1118, 14035), (1505, 10426), (2005, 7826), (2795, 5614), (2807, 5590), (3010, 5213), (3913, 4010)]