85852830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21517}}^1$

素因数の和:21553

約数の個数: 64

約数和(自身を含む): 247887360

約数和(自身を除く): 162034530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 21517, 43034, 64551, 107585, 129102, 150619, 215170, 301238, 322755, 408823, 451857, 645510, 753095, 817646, 903714, 1226469, 1506190, 2044115, 2259285, 2452938, 2861761, 4088230, 4518570, 5723522, 6132345, 8585283, 12264690, 14308805, 17170566, 28617610, 42926415, 85852830]

約数ペア:

[(1, 85852830), (2, 42926415), (3, 28617610), (5, 17170566), (6, 14308805), (7, 12264690), (10, 8585283), (14, 6132345), (15, 5723522), (19, 4518570), (21, 4088230), (30, 2861761), (35, 2452938), (38, 2259285), (42, 2044115), (57, 1506190), (70, 1226469), (95, 903714), (105, 817646), (114, 753095), (133, 645510), (190, 451857), (210, 408823), (266, 322755), (285, 301238), (399, 215170), (570, 150619), (665, 129102), (798, 107585), (1330, 64551), (1995, 43034), (3990, 21517)]