74350920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{88513}}^1$

素因数の和:88534

約数の個数: 64

約数和(自身を含む): 254920320

約数和(自身を除く): 180569400

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, 88513, 177026, 265539, 354052, 442565, 531078, 619591, 708104, 885130, 1062156, 1239182, 1327695, 1770260, 1858773, 2124312, 2478364, 2655390, 3097955, 3540520, 3717546, 4956728, 5310780, 6195910, 7435092, 9293865, 10621560, 12391820, 14870184, 18587730, 24783640, 37175460, 74350920]

約数ペア:

[(1, 74350920), (2, 37175460), (3, 24783640), (4, 18587730), (5, 14870184), (6, 12391820), (7, 10621560), (8, 9293865), (10, 7435092), (12, 6195910), (14, 5310780), (15, 4956728), (20, 3717546), (21, 3540520), (24, 3097955), (28, 2655390), (30, 2478364), (35, 2124312), (40, 1858773), (42, 1770260), (56, 1327695), (60, 1239182), (70, 1062156), (84, 885130), (105, 708104), (120, 619591), (140, 531078), (168, 442565), (210, 354052), (280, 265539), (420, 177026), (840, 88513)]