15673660140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{271829}}^1$

素因数の和:271903

約数の個数: 72

約数和(自身を含む): 45347767920

約数和(自身を除く): 29674107780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 961, 1860, 1922, 2883, 3844, 4805, 5766, 9610, 11532, 14415, 19220, 28830, 57660, 271829, 543658, 815487, 1087316, 1359145, 1630974, 2718290, 3261948, 4077435, 5436580, 8154870, 8426699, 16309740, 16853398, 25280097, 33706796, 42133495, 50560194, 84266990, 101120388, 126400485, 168533980, 252800970, 261227669, 505601940, 522455338, 783683007, 1044910676, 1306138345, 1567366014, 2612276690, 3134732028, 3918415035, 5224553380, 7836830070, 15673660140]

約数ペア:

[(1, 15673660140), (2, 7836830070), (3, 5224553380), (4, 3918415035), (5, 3134732028), (6, 2612276690), (10, 1567366014), (12, 1306138345), (15, 1044910676), (20, 783683007), (30, 522455338), (31, 505601940), (60, 261227669), (62, 252800970), (93, 168533980), (124, 126400485), (155, 101120388), (186, 84266990), (310, 50560194), (372, 42133495), (465, 33706796), (620, 25280097), (930, 16853398), (961, 16309740), (1860, 8426699), (1922, 8154870), (2883, 5436580), (3844, 4077435), (4805, 3261948), (5766, 2718290), (9610, 1630974), (11532, 1359145), (14415, 1087316), (19220, 815487), (28830, 543658), (57660, 271829)]