4397850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:384

約数の個数: 72

約数和(自身を含む): 12259260

約数和(自身を除く): 7861410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 337, 435, 450, 522, 674, 725, 870, 1011, 1305, 1450, 1685, 2022, 2175, 2610, 3033, 3370, 4350, 5055, 6066, 6525, 8425, 9773, 10110, 13050, 15165, 16850, 19546, 25275, 29319, 30330, 48865, 50550, 58638, 75825, 87957, 97730, 146595, 151650, 175914, 244325, 293190, 439785, 488650, 732975, 879570, 1465950, 2198925, 4397850]

約数ペア:

[(1, 4397850), (2, 2198925), (3, 1465950), (5, 879570), (6, 732975), (9, 488650), (10, 439785), (15, 293190), (18, 244325), (25, 175914), (29, 151650), (30, 146595), (45, 97730), (50, 87957), (58, 75825), (75, 58638), (87, 50550), (90, 48865), (145, 30330), (150, 29319), (174, 25275), (225, 19546), (261, 16850), (290, 15165), (337, 13050), (435, 10110), (450, 9773), (522, 8425), (674, 6525), (725, 6066), (870, 5055), (1011, 4350), (1305, 3370), (1450, 3033), (1685, 2610), (2022, 2175)]