71529710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 164291328

約数和(自身を除く): 92761618

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 49, 62, 70, 85, 98, 119, 155, 170, 217, 238, 245, 277, 310, 434, 490, 527, 554, 595, 833, 1054, 1085, 1190, 1385, 1519, 1666, 1939, 2170, 2635, 2770, 3038, 3689, 3878, 4165, 4709, 5270, 7378, 7595, 8330, 8587, 9418, 9695, 13573, 15190, 17174, 18445, 19390, 23545, 25823, 27146, 32963, 36890, 42935, 47090, 51646, 60109, 65926, 67865, 85870, 120218, 129115, 135730, 145979, 164815, 230741, 258230, 291958, 300545, 329630, 420763, 461482, 601090, 729895, 841526, 1021853, 1153705, 1459790, 2043706, 2103815, 2307410, 4207630, 5109265, 7152971, 10218530, 14305942, 35764855, 71529710]

約数ペア:

[(1, 71529710), (2, 35764855), (5, 14305942), (7, 10218530), (10, 7152971), (14, 5109265), (17, 4207630), (31, 2307410), (34, 2103815), (35, 2043706), (49, 1459790), (62, 1153705), (70, 1021853), (85, 841526), (98, 729895), (119, 601090), (155, 461482), (170, 420763), (217, 329630), (238, 300545), (245, 291958), (277, 258230), (310, 230741), (434, 164815), (490, 145979), (527, 135730), (554, 129115), (595, 120218), (833, 85870), (1054, 67865), (1085, 65926), (1190, 60109), (1385, 51646), (1519, 47090), (1666, 42935), (1939, 36890), (2170, 32963), (2635, 27146), (2770, 25823), (3038, 23545), (3689, 19390), (3878, 18445), (4165, 17174), (4709, 15190), (5270, 13573), (7378, 9695), (7595, 9418), (8330, 8587)]