91892580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{117811}}^1$

素因数の和:117836

約数の個数: 48

約数和(自身を含む): 277093824

約数和(自身を除く): 185201244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 117811, 235622, 353433, 471244, 589055, 706866, 1178110, 1413732, 1531543, 1767165, 2356220, 3063086, 3534330, 4594629, 6126172, 7068660, 7657715, 9189258, 15315430, 18378516, 22973145, 30630860, 45946290, 91892580]

約数ペア:

[(1, 91892580), (2, 45946290), (3, 30630860), (4, 22973145), (5, 18378516), (6, 15315430), (10, 9189258), (12, 7657715), (13, 7068660), (15, 6126172), (20, 4594629), (26, 3534330), (30, 3063086), (39, 2356220), (52, 1767165), (60, 1531543), (65, 1413732), (78, 1178110), (130, 706866), (156, 589055), (195, 471244), (260, 353433), (390, 235622), (780, 117811)]