30587796

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 82162080

約数和(自身を除く): 51574284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 197, 227, 228, 342, 394, 454, 591, 681, 684, 788, 908, 1182, 1362, 1773, 2043, 2364, 2724, 3546, 3743, 4086, 4313, 7092, 7486, 8172, 8626, 11229, 12939, 14972, 17252, 22458, 25878, 33687, 38817, 44719, 44916, 51756, 67374, 77634, 89438, 134157, 134748, 155268, 178876, 268314, 402471, 536628, 804942, 849661, 1609884, 1699322, 2548983, 3398644, 5097966, 7646949, 10195932, 15293898, 30587796]

約数ペア:

[(1, 30587796), (2, 15293898), (3, 10195932), (4, 7646949), (6, 5097966), (9, 3398644), (12, 2548983), (18, 1699322), (19, 1609884), (36, 849661), (38, 804942), (57, 536628), (76, 402471), (114, 268314), (171, 178876), (197, 155268), (227, 134748), (228, 134157), (342, 89438), (394, 77634), (454, 67374), (591, 51756), (681, 44916), (684, 44719), (788, 38817), (908, 33687), (1182, 25878), (1362, 22458), (1773, 17252), (2043, 14972), (2364, 12939), (2724, 11229), (3546, 8626), (3743, 8172), (4086, 7486), (4313, 7092)]