1895120820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{12401}}^1$

素因数の和:12702

約数の個数: 96

約数和(自身を含む): 5917242240

約数和(自身を除く): 4022121420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 283, 540, 566, 849, 1132, 1415, 1698, 2547, 2830, 3396, 4245, 5094, 5660, 7641, 8490, 10188, 12401, 12735, 15282, 16980, 24802, 25470, 30564, 37203, 38205, 49604, 50940, 62005, 74406, 76410, 111609, 124010, 148812, 152820, 186015, 223218, 248020, 334827, 372030, 446436, 558045, 669654, 744060, 1116090, 1339308, 1674135, 2232180, 3348270, 3509483, 6696540, 7018966, 10528449, 14037932, 17547415, 21056898, 31585347, 35094830, 42113796, 52642245, 63170694, 70189660, 94756041, 105284490, 126341388, 157926735, 189512082, 210568980, 315853470, 379024164, 473780205, 631706940, 947560410, 1895120820]

約数ペア:

[(1, 1895120820), (2, 947560410), (3, 631706940), (4, 473780205), (5, 379024164), (6, 315853470), (9, 210568980), (10, 189512082), (12, 157926735), (15, 126341388), (18, 105284490), (20, 94756041), (27, 70189660), (30, 63170694), (36, 52642245), (45, 42113796), (54, 35094830), (60, 31585347), (90, 21056898), (108, 17547415), (135, 14037932), (180, 10528449), (270, 7018966), (283, 6696540), (540, 3509483), (566, 3348270), (849, 2232180), (1132, 1674135), (1415, 1339308), (1698, 1116090), (2547, 744060), (2830, 669654), (3396, 558045), (4245, 446436), (5094, 372030), (5660, 334827), (7641, 248020), (8490, 223218), (10188, 186015), (12401, 152820), (12735, 148812), (15282, 124010), (16980, 111609), (24802, 76410), (25470, 74406), (30564, 62005), (37203, 50940), (38205, 49604)]