12340321215

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1\times {\mathrm{1699}}^1$

素因数の和:2336

約数の個数: 64

約数和(自身を含む): 21209472000

約数和(自身を除く): 8869150785

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 569, 851, 1699, 1707, 2553, 2845, 4255, 5097, 8495, 8535, 12765, 13087, 21053, 25485, 39077, 39261, 62863, 63159, 65435, 105265, 117231, 188589, 195385, 196305, 314315, 315795, 484219, 586155, 942945, 966731, 1445849, 1452657, 2421095, 2900193, 4337547, 4833655, 7229245, 7263285, 14500965, 21687735, 22234813, 35769047, 66704439, 107307141, 111174065, 178845235, 333522195, 536535705, 822688081, 2468064243, 4113440405, 12340321215]

約数ペア:

[(1, 12340321215), (3, 4113440405), (5, 2468064243), (15, 822688081), (23, 536535705), (37, 333522195), (69, 178845235), (111, 111174065), (115, 107307141), (185, 66704439), (345, 35769047), (555, 22234813), (569, 21687735), (851, 14500965), (1699, 7263285), (1707, 7229245), (2553, 4833655), (2845, 4337547), (4255, 2900193), (5097, 2421095), (8495, 1452657), (8535, 1445849), (12765, 966731), (13087, 942945), (21053, 586155), (25485, 484219), (39077, 315795), (39261, 314315), (62863, 196305), (63159, 195385), (65435, 188589), (105265, 117231)]