71334550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:686

約数の個数: 96

約数和(自身を含む): 169274880

約数和(自身を除く): 97940330

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 25, 34, 35, 38, 50, 70, 85, 95, 119, 133, 170, 175, 190, 238, 266, 323, 350, 425, 475, 595, 631, 646, 665, 850, 950, 1190, 1262, 1330, 1615, 2261, 2975, 3155, 3230, 3325, 4417, 4522, 5950, 6310, 6650, 8075, 8834, 10727, 11305, 11989, 15775, 16150, 21454, 22085, 22610, 23978, 31550, 44170, 53635, 56525, 59945, 75089, 83923, 107270, 110425, 113050, 119890, 150178, 167846, 203813, 220850, 268175, 299725, 375445, 407626, 419615, 536350, 599450, 750890, 839230, 1019065, 1426691, 1877225, 2038130, 2098075, 2853382, 3754450, 4196150, 5095325, 7133455, 10190650, 14266910, 35667275, 71334550]

約数ペア:

[(1, 71334550), (2, 35667275), (5, 14266910), (7, 10190650), (10, 7133455), (14, 5095325), (17, 4196150), (19, 3754450), (25, 2853382), (34, 2098075), (35, 2038130), (38, 1877225), (50, 1426691), (70, 1019065), (85, 839230), (95, 750890), (119, 599450), (133, 536350), (170, 419615), (175, 407626), (190, 375445), (238, 299725), (266, 268175), (323, 220850), (350, 203813), (425, 167846), (475, 150178), (595, 119890), (631, 113050), (646, 110425), (665, 107270), (850, 83923), (950, 75089), (1190, 59945), (1262, 56525), (1330, 53635), (1615, 44170), (2261, 31550), (2975, 23978), (3155, 22610), (3230, 22085), (3325, 21454), (4417, 16150), (4522, 15775), (5950, 11989), (6310, 11305), (6650, 10727), (8075, 8834)]