134827420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:612

約数の個数: 144

約数和(自身を含む): 374038560

約数和(自身を除く): 239211140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 49, 52, 65, 70, 76, 91, 95, 98, 130, 133, 140, 182, 190, 196, 245, 247, 260, 266, 364, 380, 455, 490, 494, 532, 557, 637, 665, 910, 931, 980, 988, 1114, 1235, 1274, 1330, 1729, 1820, 1862, 2228, 2470, 2548, 2660, 2785, 3185, 3458, 3724, 3899, 4655, 4940, 5570, 6370, 6916, 7241, 7798, 8645, 9310, 10583, 11140, 12103, 12740, 14482, 15596, 17290, 18620, 19495, 21166, 24206, 27293, 28964, 34580, 36205, 38990, 42332, 48412, 50687, 52915, 54586, 60515, 72410, 74081, 77980, 101374, 105830, 109172, 121030, 136465, 137579, 144820, 148162, 202748, 211660, 242060, 253435, 272930, 275158, 296324, 354809, 370405, 506870, 518567, 545860, 550316, 687895, 709618, 740810, 963053, 1013740, 1037134, 1375790, 1419236, 1481620, 1774045, 1926106, 2074268, 2592835, 2751580, 3548090, 3852212, 4815265, 5185670, 6741371, 7096180, 9630530, 10371340, 13482742, 19261060, 26965484, 33706855, 67413710, 134827420]

約数ペア:

[(1, 134827420), (2, 67413710), (4, 33706855), (5, 26965484), (7, 19261060), (10, 13482742), (13, 10371340), (14, 9630530), (19, 7096180), (20, 6741371), (26, 5185670), (28, 4815265), (35, 3852212), (38, 3548090), (49, 2751580), (52, 2592835), (65, 2074268), (70, 1926106), (76, 1774045), (91, 1481620), (95, 1419236), (98, 1375790), (130, 1037134), (133, 1013740), (140, 963053), (182, 740810), (190, 709618), (196, 687895), (245, 550316), (247, 545860), (260, 518567), (266, 506870), (364, 370405), (380, 354809), (455, 296324), (490, 275158), (494, 272930), (532, 253435), (557, 242060), (637, 211660), (665, 202748), (910, 148162), (931, 144820), (980, 137579), (988, 136465), (1114, 121030), (1235, 109172), (1274, 105830), (1330, 101374), (1729, 77980), (1820, 74081), (1862, 72410), (2228, 60515), (2470, 54586), (2548, 52915), (2660, 50687), (2785, 48412), (3185, 42332), (3458, 38990), (3724, 36205), (3899, 34580), (4655, 28964), (4940, 27293), (5570, 24206), (6370, 21166), (6916, 19495), (7241, 18620), (7798, 17290), (8645, 15596), (9310, 14482), (10583, 12740), (11140, 12103)]