195692490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2203}}^1$

素因数の和:2273

約数の個数: 128

約数和(自身を含む): 609361920

約数和(自身を除く): 413669430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 47, 54, 63, 70, 90, 94, 105, 126, 135, 141, 189, 210, 235, 270, 282, 315, 329, 378, 423, 470, 630, 658, 705, 846, 945, 987, 1269, 1410, 1645, 1890, 1974, 2115, 2203, 2538, 2961, 3290, 4230, 4406, 4935, 5922, 6345, 6609, 8883, 9870, 11015, 12690, 13218, 14805, 15421, 17766, 19827, 22030, 29610, 30842, 33045, 39654, 44415, 46263, 59481, 66090, 77105, 88830, 92526, 99135, 103541, 118962, 138789, 154210, 198270, 207082, 231315, 277578, 297405, 310623, 416367, 462630, 517705, 594810, 621246, 693945, 724787, 832734, 931869, 1035410, 1387890, 1449574, 1553115, 1863738, 2081835, 2174361, 2795607, 3106230, 3623935, 4163670, 4348722, 4659345, 5591214, 6523083, 7247870, 9318690, 10871805, 13046166, 13978035, 19569249, 21743610, 27956070, 32615415, 39138498, 65230830, 97846245, 195692490]

約数ペア:

[(1, 195692490), (2, 97846245), (3, 65230830), (5, 39138498), (6, 32615415), (7, 27956070), (9, 21743610), (10, 19569249), (14, 13978035), (15, 13046166), (18, 10871805), (21, 9318690), (27, 7247870), (30, 6523083), (35, 5591214), (42, 4659345), (45, 4348722), (47, 4163670), (54, 3623935), (63, 3106230), (70, 2795607), (90, 2174361), (94, 2081835), (105, 1863738), (126, 1553115), (135, 1449574), (141, 1387890), (189, 1035410), (210, 931869), (235, 832734), (270, 724787), (282, 693945), (315, 621246), (329, 594810), (378, 517705), (423, 462630), (470, 416367), (630, 310623), (658, 297405), (705, 277578), (846, 231315), (945, 207082), (987, 198270), (1269, 154210), (1410, 138789), (1645, 118962), (1890, 103541), (1974, 99135), (2115, 92526), (2203, 88830), (2538, 77105), (2961, 66090), (3290, 59481), (4230, 46263), (4406, 44415), (4935, 39654), (5922, 33045), (6345, 30842), (6609, 29610), (8883, 22030), (9870, 19827), (11015, 17766), (12690, 15421), (13218, 14805)]