30479724

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4051}}^1$

素因数の和:4091

約数の個数: 72

約数和(自身を含む): 88495680

約数和(自身を除く): 58015956

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 4051, 7524, 8102, 12153, 16204, 24306, 36459, 44561, 48612, 72918, 76969, 89122, 133683, 145836, 153938, 178244, 230907, 267366, 307876, 401049, 461814, 534732, 692721, 802098, 846659, 923628, 1385442, 1604196, 1693318, 2539977, 2770884, 3386636, 5079954, 7619931, 10159908, 15239862, 30479724]

約数ペア:

[(1, 30479724), (2, 15239862), (3, 10159908), (4, 7619931), (6, 5079954), (9, 3386636), (11, 2770884), (12, 2539977), (18, 1693318), (19, 1604196), (22, 1385442), (33, 923628), (36, 846659), (38, 802098), (44, 692721), (57, 534732), (66, 461814), (76, 401049), (99, 307876), (114, 267366), (132, 230907), (171, 178244), (198, 153938), (209, 145836), (228, 133683), (342, 89122), (396, 76969), (418, 72918), (627, 48612), (684, 44561), (836, 36459), (1254, 24306), (1881, 16204), (2508, 12153), (3762, 8102), (4051, 7524)]