30098052

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 81244800

約数和(自身を除く): 51146748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 114, 158, 171, 228, 237, 316, 342, 474, 557, 684, 711, 948, 1114, 1422, 1501, 1671, 2228, 2844, 3002, 3342, 4503, 5013, 6004, 6684, 9006, 10026, 10583, 13509, 18012, 20052, 21166, 27018, 31749, 42332, 44003, 54036, 63498, 88006, 95247, 126996, 132009, 176012, 190494, 264018, 380988, 396027, 528036, 792054, 836057, 1584108, 1672114, 2508171, 3344228, 5016342, 7524513, 10032684, 15049026, 30098052]

約数ペア:

[(1, 30098052), (2, 15049026), (3, 10032684), (4, 7524513), (6, 5016342), (9, 3344228), (12, 2508171), (18, 1672114), (19, 1584108), (36, 836057), (38, 792054), (57, 528036), (76, 396027), (79, 380988), (114, 264018), (158, 190494), (171, 176012), (228, 132009), (237, 126996), (316, 95247), (342, 88006), (474, 63498), (557, 54036), (684, 44003), (711, 42332), (948, 31749), (1114, 27018), (1422, 21166), (1501, 20052), (1671, 18012), (2228, 13509), (2844, 10583), (3002, 10026), (3342, 9006), (4503, 6684), (5013, 6004)]