15722087030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{8221}}^1$

素因数の和:8601

約数の個数: 64

約数和(自身を含む): 31228339968

約数和(自身を除く): 15506252938

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 313, 470, 611, 626, 1222, 1565, 3055, 3130, 4069, 6110, 8138, 8221, 14711, 16442, 20345, 29422, 40690, 41105, 73555, 82210, 106873, 147110, 191243, 213746, 382486, 386387, 534365, 772774, 956215, 1068730, 1912430, 1931935, 2573173, 3863870, 5023031, 5146346, 10046062, 12865865, 25115155, 25731730, 33451249, 50230310, 66902498, 120939131, 167256245, 241878262, 334512490, 604695655, 1209391310, 1572208703, 3144417406, 7861043515, 15722087030]

約数ペア:

[(1, 15722087030), (2, 7861043515), (5, 3144417406), (10, 1572208703), (13, 1209391310), (26, 604695655), (47, 334512490), (65, 241878262), (94, 167256245), (130, 120939131), (235, 66902498), (313, 50230310), (470, 33451249), (611, 25731730), (626, 25115155), (1222, 12865865), (1565, 10046062), (3055, 5146346), (3130, 5023031), (4069, 3863870), (6110, 2573173), (8138, 1931935), (8221, 1912430), (14711, 1068730), (16442, 956215), (20345, 772774), (29422, 534365), (40690, 386387), (41105, 382486), (73555, 213746), (82210, 191243), (106873, 147110)]