730827720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{290011}}^1$

素因数の和:290035

約数の個数: 96

約数和(自身を含む): 2714512320

約数和(自身を除く): 1983684600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 290011, 580022, 870033, 1160044, 1450055, 1740066, 2030077, 2320088, 2610099, 2900110, 3480132, 4060154, 4350165, 5220198, 5800220, 6090231, 6960264, 8120308, 8700330, 10150385, 10440396, 11600440, 12180462, 13050495, 16240616, 17400660, 18270693, 20300770, 20880792, 24360924, 26100990, 30451155, 34801320, 36541386, 40601540, 48721848, 52201980, 60902310, 73082772, 81203080, 91353465, 104403960, 121804620, 146165544, 182706930, 243609240, 365413860, 730827720]

約数ペア:

[(1, 730827720), (2, 365413860), (3, 243609240), (4, 182706930), (5, 146165544), (6, 121804620), (7, 104403960), (8, 91353465), (9, 81203080), (10, 73082772), (12, 60902310), (14, 52201980), (15, 48721848), (18, 40601540), (20, 36541386), (21, 34801320), (24, 30451155), (28, 26100990), (30, 24360924), (35, 20880792), (36, 20300770), (40, 18270693), (42, 17400660), (45, 16240616), (56, 13050495), (60, 12180462), (63, 11600440), (70, 10440396), (72, 10150385), (84, 8700330), (90, 8120308), (105, 6960264), (120, 6090231), (126, 5800220), (140, 5220198), (168, 4350165), (180, 4060154), (210, 3480132), (252, 2900110), (280, 2610099), (315, 2320088), (360, 2030077), (420, 1740066), (504, 1450055), (630, 1160044), (840, 870033), (1260, 580022), (2520, 290011)]