30797220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 89929728

約数和(自身を除く): 59132508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 67, 94, 134, 141, 163, 188, 201, 235, 268, 282, 326, 335, 402, 470, 489, 564, 652, 670, 705, 804, 815, 940, 978, 1005, 1340, 1410, 1630, 1956, 2010, 2445, 2820, 3149, 3260, 4020, 4890, 6298, 7661, 9447, 9780, 10921, 12596, 15322, 15745, 18894, 21842, 22983, 30644, 31490, 32763, 37788, 38305, 43684, 45966, 47235, 54605, 62980, 65526, 76610, 91932, 94470, 109210, 114915, 131052, 153220, 163815, 188940, 218420, 229830, 327630, 459660, 513287, 655260, 1026574, 1539861, 2053148, 2566435, 3079722, 5132870, 6159444, 7699305, 10265740, 15398610, 30797220]

約数ペア:

[(1, 30797220), (2, 15398610), (3, 10265740), (4, 7699305), (5, 6159444), (6, 5132870), (10, 3079722), (12, 2566435), (15, 2053148), (20, 1539861), (30, 1026574), (47, 655260), (60, 513287), (67, 459660), (94, 327630), (134, 229830), (141, 218420), (163, 188940), (188, 163815), (201, 153220), (235, 131052), (268, 114915), (282, 109210), (326, 94470), (335, 91932), (402, 76610), (470, 65526), (489, 62980), (564, 54605), (652, 47235), (670, 45966), (705, 43684), (804, 38305), (815, 37788), (940, 32763), (978, 31490), (1005, 30644), (1340, 22983), (1410, 21842), (1630, 18894), (1956, 15745), (2010, 15322), (2445, 12596), (2820, 10921), (3149, 9780), (3260, 9447), (4020, 7661), (4890, 6298)]