3170340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:143

約数の個数: 120

約数和(自身を含む): 10570560

約数和(自身を除く): 7400220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 103, 108, 114, 135, 162, 171, 180, 190, 206, 228, 270, 285, 309, 324, 342, 380, 405, 412, 513, 515, 540, 570, 618, 684, 810, 855, 927, 1026, 1030, 1140, 1236, 1539, 1545, 1620, 1710, 1854, 1957, 2052, 2060, 2565, 2781, 3078, 3090, 3420, 3708, 3914, 4635, 5130, 5562, 5871, 6156, 6180, 7695, 7828, 8343, 9270, 9785, 10260, 11124, 11742, 13905, 15390, 16686, 17613, 18540, 19570, 23484, 27810, 29355, 30780, 33372, 35226, 39140, 41715, 52839, 55620, 58710, 70452, 83430, 88065, 105678, 117420, 158517, 166860, 176130, 211356, 264195, 317034, 352260, 528390, 634068, 792585, 1056780, 1585170, 3170340]

約数ペア:

[(1, 3170340), (2, 1585170), (3, 1056780), (4, 792585), (5, 634068), (6, 528390), (9, 352260), (10, 317034), (12, 264195), (15, 211356), (18, 176130), (19, 166860), (20, 158517), (27, 117420), (30, 105678), (36, 88065), (38, 83430), (45, 70452), (54, 58710), (57, 55620), (60, 52839), (76, 41715), (81, 39140), (90, 35226), (95, 33372), (103, 30780), (108, 29355), (114, 27810), (135, 23484), (162, 19570), (171, 18540), (180, 17613), (190, 16686), (206, 15390), (228, 13905), (270, 11742), (285, 11124), (309, 10260), (324, 9785), (342, 9270), (380, 8343), (405, 7828), (412, 7695), (513, 6180), (515, 6156), (540, 5871), (570, 5562), (618, 5130), (684, 4635), (810, 3914), (855, 3708), (927, 3420), (1026, 3090), (1030, 3078), (1140, 2781), (1236, 2565), (1539, 2060), (1545, 2052), (1620, 1957), (1710, 1854)]