3028781840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{174469}}^1$

素因数の和:174520

約数の個数: 80

約数和(自身を含む): 8307563520

約数和(自身を除く): 5278781680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 174469, 348938, 697876, 872345, 1221283, 1395752, 1744690, 2442566, 2791504, 3489380, 4885132, 5408539, 6106415, 6978760, 9770264, 10817078, 12212830, 13957520, 19540528, 21634156, 24425660, 27042695, 37859773, 43268312, 48851320, 54085390, 75719546, 86536624, 97702640, 108170780, 151439092, 189298865, 216341560, 302878184, 378597730, 432683120, 605756368, 757195460, 1514390920, 3028781840]

約数ペア:

[(1, 3028781840), (2, 1514390920), (4, 757195460), (5, 605756368), (7, 432683120), (8, 378597730), (10, 302878184), (14, 216341560), (16, 189298865), (20, 151439092), (28, 108170780), (31, 97702640), (35, 86536624), (40, 75719546), (56, 54085390), (62, 48851320), (70, 43268312), (80, 37859773), (112, 27042695), (124, 24425660), (140, 21634156), (155, 19540528), (217, 13957520), (248, 12212830), (280, 10817078), (310, 9770264), (434, 6978760), (496, 6106415), (560, 5408539), (620, 4885132), (868, 3489380), (1085, 2791504), (1240, 2442566), (1736, 1744690), (2170, 1395752), (2480, 1221283), (3472, 872345), (4340, 697876), (8680, 348938), (17360, 174469)]