30698928

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 180

約数和(自身を含む): 99840832

約数和(自身を除く): 69141904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 31, 36, 39, 46, 48, 52, 62, 69, 72, 78, 92, 93, 104, 117, 124, 138, 144, 156, 184, 186, 207, 208, 234, 248, 276, 279, 299, 312, 368, 372, 403, 414, 468, 496, 529, 552, 558, 598, 624, 713, 744, 806, 828, 897, 936, 1058, 1104, 1116, 1196, 1209, 1426, 1488, 1587, 1612, 1656, 1794, 1872, 2116, 2139, 2232, 2392, 2418, 2691, 2852, 3174, 3224, 3312, 3588, 3627, 4232, 4278, 4464, 4761, 4784, 4836, 5382, 5704, 6348, 6417, 6448, 6877, 7176, 7254, 8464, 8556, 9269, 9522, 9672, 10764, 11408, 12696, 12834, 13754, 14352, 14508, 16399, 17112, 18538, 19044, 19344, 20631, 21528, 25392, 25668, 27508, 27807, 29016, 32798, 34224, 37076, 38088, 41262, 43056, 49197, 51336, 55016, 55614, 58032, 61893, 65596, 74152, 76176, 82524, 83421, 98394, 102672, 110032, 111228, 123786, 131192, 147591, 148304, 165048, 166842, 196788, 213187, 222456, 247572, 262384, 295182, 330096, 333684, 393576, 426374, 444912, 495144, 590364, 639561, 667368, 787152, 852748, 990288, 1180728, 1279122, 1334736, 1705496, 1918683, 2361456, 2558244, 3410992, 3837366, 5116488, 7674732, 10232976, 15349464, 30698928]

約数ペア:

[(1, 30698928), (2, 15349464), (3, 10232976), (4, 7674732), (6, 5116488), (8, 3837366), (9, 3410992), (12, 2558244), (13, 2361456), (16, 1918683), (18, 1705496), (23, 1334736), (24, 1279122), (26, 1180728), (31, 990288), (36, 852748), (39, 787152), (46, 667368), (48, 639561), (52, 590364), (62, 495144), (69, 444912), (72, 426374), (78, 393576), (92, 333684), (93, 330096), (104, 295182), (117, 262384), (124, 247572), (138, 222456), (144, 213187), (156, 196788), (184, 166842), (186, 165048), (207, 148304), (208, 147591), (234, 131192), (248, 123786), (276, 111228), (279, 110032), (299, 102672), (312, 98394), (368, 83421), (372, 82524), (403, 76176), (414, 74152), (468, 65596), (496, 61893), (529, 58032), (552, 55614), (558, 55016), (598, 51336), (624, 49197), (713, 43056), (744, 41262), (806, 38088), (828, 37076), (897, 34224), (936, 32798), (1058, 29016), (1104, 27807), (1116, 27508), (1196, 25668), (1209, 25392), (1426, 21528), (1488, 20631), (1587, 19344), (1612, 19044), (1656, 18538), (1794, 17112), (1872, 16399), (2116, 14508), (2139, 14352), (2232, 13754), (2392, 12834), (2418, 12696), (2691, 11408), (2852, 10764), (3174, 9672), (3224, 9522), (3312, 9269), (3588, 8556), (3627, 8464), (4232, 7254), (4278, 7176), (4464, 6877), (4761, 6448), (4784, 6417), (4836, 6348), (5382, 5704)]