7482870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 20891520

約数和(自身を除く): 13408650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 47, 58, 61, 87, 90, 94, 122, 141, 145, 174, 183, 235, 261, 282, 290, 305, 366, 423, 435, 470, 522, 549, 610, 705, 846, 870, 915, 1098, 1305, 1363, 1410, 1769, 1830, 2115, 2610, 2726, 2745, 2867, 3538, 4089, 4230, 5307, 5490, 5734, 6815, 8178, 8601, 8845, 10614, 12267, 13630, 14335, 15921, 17202, 17690, 20445, 24534, 25803, 26535, 28670, 31842, 40890, 43005, 51606, 53070, 61335, 79605, 83143, 86010, 122670, 129015, 159210, 166286, 249429, 258030, 415715, 498858, 748287, 831430, 1247145, 1496574, 2494290, 3741435, 7482870]

約数ペア:

[(1, 7482870), (2, 3741435), (3, 2494290), (5, 1496574), (6, 1247145), (9, 831430), (10, 748287), (15, 498858), (18, 415715), (29, 258030), (30, 249429), (45, 166286), (47, 159210), (58, 129015), (61, 122670), (87, 86010), (90, 83143), (94, 79605), (122, 61335), (141, 53070), (145, 51606), (174, 43005), (183, 40890), (235, 31842), (261, 28670), (282, 26535), (290, 25803), (305, 24534), (366, 20445), (423, 17690), (435, 17202), (470, 15921), (522, 14335), (549, 13630), (610, 12267), (705, 10614), (846, 8845), (870, 8601), (915, 8178), (1098, 6815), (1305, 5734), (1363, 5490), (1410, 5307), (1769, 4230), (1830, 4089), (2115, 3538), (2610, 2867), (2726, 2745)]