665012010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{28901}}^1$

素因数の和:28983

約数の個数: 64

約数和(自身を含む): 1747992960

約数和(自身を除く): 1082980950

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 65, 78, 118, 130, 177, 195, 295, 354, 390, 590, 767, 885, 1534, 1770, 2301, 3835, 4602, 7670, 11505, 23010, 28901, 57802, 86703, 144505, 173406, 289010, 375713, 433515, 751426, 867030, 1127139, 1705159, 1878565, 2254278, 3410318, 3757130, 5115477, 5635695, 8525795, 10230954, 11271390, 17051590, 22167067, 25577385, 44334134, 51154770, 66501201, 110835335, 133002402, 221670670, 332506005, 665012010]

約数ペア:

[(1, 665012010), (2, 332506005), (3, 221670670), (5, 133002402), (6, 110835335), (10, 66501201), (13, 51154770), (15, 44334134), (26, 25577385), (30, 22167067), (39, 17051590), (59, 11271390), (65, 10230954), (78, 8525795), (118, 5635695), (130, 5115477), (177, 3757130), (195, 3410318), (295, 2254278), (354, 1878565), (390, 1705159), (590, 1127139), (767, 867030), (885, 751426), (1534, 433515), (1770, 375713), (2301, 289010), (3835, 173406), (4602, 144505), (7670, 86703), (11505, 57802), (23010, 28901)]