30862612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 65288160

約数和(自身を除く): 34425548

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 67, 76, 116, 134, 209, 268, 319, 361, 418, 551, 638, 722, 737, 836, 1102, 1273, 1276, 1444, 1474, 1943, 2204, 2546, 2948, 3886, 3971, 5092, 6061, 7772, 7942, 10469, 12122, 14003, 15884, 20938, 21373, 24187, 24244, 28006, 36917, 41876, 42746, 48374, 56012, 73834, 85492, 96748, 115159, 147668, 230318, 266057, 406087, 460636, 532114, 701423, 812174, 1064228, 1402846, 1624348, 2805692, 7715653, 15431306, 30862612]

約数ペア:

[(1, 30862612), (2, 15431306), (4, 7715653), (11, 2805692), (19, 1624348), (22, 1402846), (29, 1064228), (38, 812174), (44, 701423), (58, 532114), (67, 460636), (76, 406087), (116, 266057), (134, 230318), (209, 147668), (268, 115159), (319, 96748), (361, 85492), (418, 73834), (551, 56012), (638, 48374), (722, 42746), (737, 41876), (836, 36917), (1102, 28006), (1273, 24244), (1276, 24187), (1444, 21373), (1474, 20938), (1943, 15884), (2204, 14003), (2546, 12122), (2948, 10469), (3886, 7942), (3971, 7772), (5092, 6061)]