71234760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34919}}^1$

素因数の和:34950

約数の個数: 64

約数和(自身を含む): 226281600

約数和(自身を除く): 155046840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 34919, 69838, 104757, 139676, 174595, 209514, 279352, 349190, 419028, 523785, 593623, 698380, 838056, 1047570, 1187246, 1396760, 1780869, 2095140, 2374492, 2968115, 3561738, 4190280, 4748984, 5936230, 7123476, 8904345, 11872460, 14246952, 17808690, 23744920, 35617380, 71234760]

約数ペア:

[(1, 71234760), (2, 35617380), (3, 23744920), (4, 17808690), (5, 14246952), (6, 11872460), (8, 8904345), (10, 7123476), (12, 5936230), (15, 4748984), (17, 4190280), (20, 3561738), (24, 2968115), (30, 2374492), (34, 2095140), (40, 1780869), (51, 1396760), (60, 1187246), (68, 1047570), (85, 838056), (102, 698380), (120, 593623), (136, 523785), (170, 419028), (204, 349190), (255, 279352), (340, 209514), (408, 174595), (510, 139676), (680, 104757), (1020, 69838), (2040, 34919)]