70444780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 180956160

約数和(自身を除く): 110511380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 71, 76, 95, 133, 140, 142, 190, 266, 284, 355, 373, 380, 497, 532, 665, 710, 746, 994, 1330, 1349, 1420, 1492, 1865, 1988, 2485, 2611, 2660, 2698, 3730, 4970, 5222, 5396, 6745, 7087, 7460, 9443, 9940, 10444, 13055, 13490, 14174, 18886, 26110, 26483, 26980, 28348, 35435, 37772, 47215, 49609, 52220, 52966, 70870, 94430, 99218, 105932, 132415, 141740, 185381, 188860, 198436, 248045, 264830, 370762, 496090, 503177, 529660, 741524, 926905, 992180, 1006354, 1853810, 2012708, 2515885, 3522239, 3707620, 5031770, 7044478, 10063540, 14088956, 17611195, 35222390, 70444780]

約数ペア:

[(1, 70444780), (2, 35222390), (4, 17611195), (5, 14088956), (7, 10063540), (10, 7044478), (14, 5031770), (19, 3707620), (20, 3522239), (28, 2515885), (35, 2012708), (38, 1853810), (70, 1006354), (71, 992180), (76, 926905), (95, 741524), (133, 529660), (140, 503177), (142, 496090), (190, 370762), (266, 264830), (284, 248045), (355, 198436), (373, 188860), (380, 185381), (497, 141740), (532, 132415), (665, 105932), (710, 99218), (746, 94430), (994, 70870), (1330, 52966), (1349, 52220), (1420, 49609), (1492, 47215), (1865, 37772), (1988, 35435), (2485, 28348), (2611, 26980), (2660, 26483), (2698, 26110), (3730, 18886), (4970, 14174), (5222, 13490), (5396, 13055), (6745, 10444), (7087, 9940), (7460, 9443)]