30482672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 68757504

約数和(自身を除く): 38274832

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 37, 44, 62, 74, 88, 124, 148, 151, 176, 248, 296, 302, 341, 407, 496, 592, 604, 682, 814, 1147, 1208, 1364, 1628, 1661, 2294, 2416, 2728, 3256, 3322, 4588, 4681, 5456, 5587, 6512, 6644, 9176, 9362, 11174, 12617, 13288, 18352, 18724, 22348, 25234, 26576, 37448, 44696, 50468, 51491, 61457, 74896, 89392, 100936, 102982, 122914, 173197, 201872, 205964, 245828, 346394, 411928, 491656, 692788, 823856, 983312, 1385576, 1905167, 2771152, 3810334, 7620668, 15241336, 30482672]

約数ペア:

[(1, 30482672), (2, 15241336), (4, 7620668), (8, 3810334), (11, 2771152), (16, 1905167), (22, 1385576), (31, 983312), (37, 823856), (44, 692788), (62, 491656), (74, 411928), (88, 346394), (124, 245828), (148, 205964), (151, 201872), (176, 173197), (248, 122914), (296, 102982), (302, 100936), (341, 89392), (407, 74896), (496, 61457), (592, 51491), (604, 50468), (682, 44696), (814, 37448), (1147, 26576), (1208, 25234), (1364, 22348), (1628, 18724), (1661, 18352), (2294, 13288), (2416, 12617), (2728, 11174), (3256, 9362), (3322, 9176), (4588, 6644), (4681, 6512), (5456, 5587)]