82948890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 205908480

約数和(自身を除く): 122959590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 89, 94, 141, 178, 235, 267, 282, 445, 470, 534, 661, 705, 890, 1322, 1335, 1410, 1983, 2670, 3305, 3966, 4183, 6610, 8366, 9915, 12549, 19830, 20915, 25098, 31067, 41830, 58829, 62134, 62745, 93201, 117658, 125490, 155335, 176487, 186402, 294145, 310670, 352974, 466005, 588290, 882435, 932010, 1764870, 2764963, 5529926, 8294889, 13824815, 16589778, 27649630, 41474445, 82948890]

約数ペア:

[(1, 82948890), (2, 41474445), (3, 27649630), (5, 16589778), (6, 13824815), (10, 8294889), (15, 5529926), (30, 2764963), (47, 1764870), (89, 932010), (94, 882435), (141, 588290), (178, 466005), (235, 352974), (267, 310670), (282, 294145), (445, 186402), (470, 176487), (534, 155335), (661, 125490), (705, 117658), (890, 93201), (1322, 62745), (1335, 62134), (1410, 58829), (1983, 41830), (2670, 31067), (3305, 25098), (3966, 20915), (4183, 19830), (6610, 12549), (8366, 9915)]