91570920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109013}}^1$

素因数の和:109034

約数の個数: 64

約数和(自身を含む): 313960320

約数和(自身を除く): 222389400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 109013, 218026, 327039, 436052, 545065, 654078, 763091, 872104, 1090130, 1308156, 1526182, 1635195, 2180260, 2289273, 2616312, 3052364, 3270390, 3815455, 4360520, 4578546, 6104728, 6540780, 7630910, 9157092, 11446365, 13081560, 15261820, 18314184, 22892730, 30523640, 45785460, 91570920]

約数ペア:

[(1, 91570920), (2, 45785460), (3, 30523640), (4, 22892730), (5, 18314184), (6, 15261820), (7, 13081560), (8, 11446365), (10, 9157092), (12, 7630910), (14, 6540780), (15, 6104728), (20, 4578546), (21, 4360520), (24, 3815455), (28, 3270390), (30, 3052364), (35, 2616312), (40, 2289273), (42, 2180260), (56, 1635195), (60, 1526182), (70, 1308156), (84, 1090130), (105, 872104), (120, 763091), (140, 654078), (168, 545065), (210, 436052), (280, 327039), (420, 218026), (840, 109013)]