30330498

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 70894080

約数和(自身を除く): 40563582

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 67, 114, 134, 201, 209, 361, 402, 418, 627, 722, 737, 1083, 1254, 1273, 1474, 2166, 2211, 2546, 3819, 3971, 4422, 6859, 7638, 7942, 11913, 13718, 14003, 20577, 23826, 24187, 28006, 41154, 42009, 48374, 72561, 75449, 84018, 145122, 150898, 226347, 266057, 452694, 459553, 532114, 798171, 919106, 1378659, 1596342, 2757318, 5055083, 10110166, 15165249, 30330498]

約数ペア:

[(1, 30330498), (2, 15165249), (3, 10110166), (6, 5055083), (11, 2757318), (19, 1596342), (22, 1378659), (33, 919106), (38, 798171), (57, 532114), (66, 459553), (67, 452694), (114, 266057), (134, 226347), (201, 150898), (209, 145122), (361, 84018), (402, 75449), (418, 72561), (627, 48374), (722, 42009), (737, 41154), (1083, 28006), (1254, 24187), (1273, 23826), (1474, 20577), (2166, 14003), (2211, 13718), (2546, 11913), (3819, 7942), (3971, 7638), (4422, 6859)]