30840030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:682

約数の個数: 96

約数和(自身を含む): 88504416

約数和(自身を除く): 57664386

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 43, 45, 65, 78, 86, 90, 117, 129, 130, 195, 215, 234, 258, 387, 390, 430, 559, 585, 613, 645, 774, 1118, 1170, 1226, 1290, 1677, 1839, 1935, 2795, 3065, 3354, 3678, 3870, 5031, 5517, 5590, 6130, 7969, 8385, 9195, 10062, 11034, 15938, 16770, 18390, 23907, 25155, 26359, 27585, 39845, 47814, 50310, 52718, 55170, 71721, 79077, 79690, 119535, 131795, 143442, 158154, 237231, 239070, 263590, 342667, 358605, 395385, 474462, 685334, 717210, 790770, 1028001, 1186155, 1713335, 2056002, 2372310, 3084003, 3426670, 5140005, 6168006, 10280010, 15420015, 30840030]

約数ペア:

[(1, 30840030), (2, 15420015), (3, 10280010), (5, 6168006), (6, 5140005), (9, 3426670), (10, 3084003), (13, 2372310), (15, 2056002), (18, 1713335), (26, 1186155), (30, 1028001), (39, 790770), (43, 717210), (45, 685334), (65, 474462), (78, 395385), (86, 358605), (90, 342667), (117, 263590), (129, 239070), (130, 237231), (195, 158154), (215, 143442), (234, 131795), (258, 119535), (387, 79690), (390, 79077), (430, 71721), (559, 55170), (585, 52718), (613, 50310), (645, 47814), (774, 39845), (1118, 27585), (1170, 26359), (1226, 25155), (1290, 23907), (1677, 18390), (1839, 16770), (1935, 15938), (2795, 11034), (3065, 10062), (3354, 9195), (3678, 8385), (3870, 7969), (5031, 6130), (5517, 5590)]