30045132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1559

約数の個数: 72

約数和(自身を含む): 83747664

約数和(自身を除く): 53702532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1493, 1548, 1677, 2236, 2986, 3354, 4479, 5031, 5972, 6708, 8958, 10062, 13437, 17916, 19409, 20124, 26874, 38818, 53748, 58227, 64199, 77636, 116454, 128398, 174681, 192597, 232908, 256796, 349362, 385194, 577791, 698724, 770388, 834587, 1155582, 1669174, 2311164, 2503761, 3338348, 5007522, 7511283, 10015044, 15022566, 30045132]

約数ペア:

[(1, 30045132), (2, 15022566), (3, 10015044), (4, 7511283), (6, 5007522), (9, 3338348), (12, 2503761), (13, 2311164), (18, 1669174), (26, 1155582), (36, 834587), (39, 770388), (43, 698724), (52, 577791), (78, 385194), (86, 349362), (117, 256796), (129, 232908), (156, 192597), (172, 174681), (234, 128398), (258, 116454), (387, 77636), (468, 64199), (516, 58227), (559, 53748), (774, 38818), (1118, 26874), (1493, 20124), (1548, 19409), (1677, 17916), (2236, 13437), (2986, 10062), (3354, 8958), (4479, 6708), (5031, 5972)]