145205060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7253}}^1$

素因数の和:7293

約数の個数: 96

約数和(自身を含む): 409473792

約数和(自身を除く): 264268732

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 4004, 5005, 7253, 10010, 14506, 20020, 29012, 36265, 50771, 72530, 79783, 94289, 101542, 145060, 159566, 188578, 203084, 253855, 319132, 377156, 398915, 471445, 507710, 558481, 660023, 797830, 942890, 1015420, 1037179, 1116962, 1320046, 1595660, 1885780, 2074358, 2233924, 2640092, 2792405, 3300115, 4148716, 5185895, 5584810, 6600230, 7260253, 10371790, 11169620, 13200460, 14520506, 20743580, 29041012, 36301265, 72602530, 145205060]

約数ペア:

[(1, 145205060), (2, 72602530), (4, 36301265), (5, 29041012), (7, 20743580), (10, 14520506), (11, 13200460), (13, 11169620), (14, 10371790), (20, 7260253), (22, 6600230), (26, 5584810), (28, 5185895), (35, 4148716), (44, 3300115), (52, 2792405), (55, 2640092), (65, 2233924), (70, 2074358), (77, 1885780), (91, 1595660), (110, 1320046), (130, 1116962), (140, 1037179), (143, 1015420), (154, 942890), (182, 797830), (220, 660023), (260, 558481), (286, 507710), (308, 471445), (364, 398915), (385, 377156), (455, 319132), (572, 253855), (715, 203084), (770, 188578), (910, 159566), (1001, 145060), (1430, 101542), (1540, 94289), (1820, 79783), (2002, 72530), (2860, 50771), (4004, 36265), (5005, 29012), (7253, 20020), (10010, 14506)]