30976596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1481}}^1$

素因数の和:1581

約数の個数: 72

約数和(自身を含む): 90627264

約数和(自身を除く): 59650668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1481, 1494, 1743, 2324, 2962, 2988, 3486, 4443, 5229, 5924, 6972, 8886, 10367, 10458, 13329, 17772, 20734, 20916, 26658, 31101, 41468, 53316, 62202, 93303, 122923, 124404, 186606, 245846, 368769, 373212, 491692, 737538, 860461, 1106307, 1475076, 1720922, 2212614, 2581383, 3441844, 4425228, 5162766, 7744149, 10325532, 15488298, 30976596]

約数ペア:

[(1, 30976596), (2, 15488298), (3, 10325532), (4, 7744149), (6, 5162766), (7, 4425228), (9, 3441844), (12, 2581383), (14, 2212614), (18, 1720922), (21, 1475076), (28, 1106307), (36, 860461), (42, 737538), (63, 491692), (83, 373212), (84, 368769), (126, 245846), (166, 186606), (249, 124404), (252, 122923), (332, 93303), (498, 62202), (581, 53316), (747, 41468), (996, 31101), (1162, 26658), (1481, 20916), (1494, 20734), (1743, 17772), (2324, 13329), (2962, 10458), (2988, 10367), (3486, 8886), (4443, 6972), (5229, 5924)]