30340740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 88865280

約数和(自身を除く): 58524540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 79, 111, 148, 158, 173, 185, 222, 237, 316, 346, 370, 395, 444, 474, 519, 555, 692, 740, 790, 865, 948, 1038, 1110, 1185, 1580, 1730, 2076, 2220, 2370, 2595, 2923, 3460, 4740, 5190, 5846, 6401, 8769, 10380, 11692, 12802, 13667, 14615, 17538, 19203, 25604, 27334, 29230, 32005, 35076, 38406, 41001, 43845, 54668, 58460, 64010, 68335, 76812, 82002, 87690, 96015, 128020, 136670, 164004, 175380, 192030, 205005, 273340, 384060, 410010, 505679, 820020, 1011358, 1517037, 2022716, 2528395, 3034074, 5056790, 6068148, 7585185, 10113580, 15170370, 30340740]

約数ペア:

[(1, 30340740), (2, 15170370), (3, 10113580), (4, 7585185), (5, 6068148), (6, 5056790), (10, 3034074), (12, 2528395), (15, 2022716), (20, 1517037), (30, 1011358), (37, 820020), (60, 505679), (74, 410010), (79, 384060), (111, 273340), (148, 205005), (158, 192030), (173, 175380), (185, 164004), (222, 136670), (237, 128020), (316, 96015), (346, 87690), (370, 82002), (395, 76812), (444, 68335), (474, 64010), (519, 58460), (555, 54668), (692, 43845), (740, 41001), (790, 38406), (865, 35076), (948, 32005), (1038, 29230), (1110, 27334), (1185, 25604), (1580, 19203), (1730, 17538), (2076, 14615), (2220, 13667), (2370, 12802), (2595, 11692), (2923, 10380), (3460, 8769), (4740, 6401), (5190, 5846)]