1370250

素因数分解:

$2^1\times 3^3\times 5^3\times 7^1\times {\mathrm{29}}^1$

素因数の和:62

約数の個数: 128

約数和(自身を含む): 4492800

約数和(自身を除く): 3122550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 29, 30, 35, 42, 45, 50, 54, 58, 63, 70, 75, 87, 90, 105, 125, 126, 135, 145, 150, 174, 175, 189, 203, 210, 225, 250, 261, 270, 290, 315, 350, 375, 378, 406, 435, 450, 522, 525, 609, 630, 675, 725, 750, 783, 870, 875, 945, 1015, 1050, 1125, 1218, 1305, 1350, 1450, 1566, 1575, 1750, 1827, 1890, 2030, 2175, 2250, 2610, 2625, 3045, 3150, 3375, 3625, 3654, 3915, 4350, 4725, 5075, 5250, 5481, 6090, 6525, 6750, 7250, 7830, 7875, 9135, 9450, 10150, 10875, 10962, 13050, 15225, 15750, 18270, 19575, 21750, 23625, 25375, 27405, 30450, 32625, 39150, 45675, 47250, 50750, 54810, 65250, 76125, 91350, 97875, 137025, 152250, 195750, 228375, 274050, 456750, 685125, 1370250]

約数ペア:

[(1, 1370250), (2, 685125), (3, 456750), (5, 274050), (6, 228375), (7, 195750), (9, 152250), (10, 137025), (14, 97875), (15, 91350), (18, 76125), (21, 65250), (25, 54810), (27, 50750), (29, 47250), (30, 45675), (35, 39150), (42, 32625), (45, 30450), (50, 27405), (54, 25375), (58, 23625), (63, 21750), (70, 19575), (75, 18270), (87, 15750), (90, 15225), (105, 13050), (125, 10962), (126, 10875), (135, 10150), (145, 9450), (150, 9135), (174, 7875), (175, 7830), (189, 7250), (203, 6750), (210, 6525), (225, 6090), (250, 5481), (261, 5250), (270, 5075), (290, 4725), (315, 4350), (350, 3915), (375, 3654), (378, 3625), (406, 3375), (435, 3150), (450, 3045), (522, 2625), (525, 2610), (609, 2250), (630, 2175), (675, 2030), (725, 1890), (750, 1827), (783, 1750), (870, 1575), (875, 1566), (945, 1450), (1015, 1350), (1050, 1305), (1125, 1218)]