30291552

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:325

約数の個数: 144

約数和(自身を含む): 95528160

約数和(自身を除く): 65236608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 32, 34, 36, 46, 48, 51, 68, 69, 72, 92, 96, 102, 136, 138, 144, 153, 184, 204, 207, 269, 272, 276, 288, 306, 368, 391, 408, 414, 538, 544, 552, 612, 736, 782, 807, 816, 828, 1076, 1104, 1173, 1224, 1564, 1614, 1632, 1656, 2152, 2208, 2346, 2421, 2448, 3128, 3228, 3312, 3519, 4304, 4573, 4692, 4842, 4896, 6187, 6256, 6456, 6624, 7038, 8608, 9146, 9384, 9684, 12374, 12512, 12912, 13719, 14076, 18292, 18561, 18768, 19368, 24748, 25824, 27438, 28152, 36584, 37122, 37536, 38736, 41157, 49496, 54876, 55683, 56304, 73168, 74244, 77472, 82314, 98992, 105179, 109752, 111366, 112608, 146336, 148488, 164628, 197984, 210358, 219504, 222732, 296976, 315537, 329256, 420716, 439008, 445464, 593952, 631074, 658512, 841432, 890928, 946611, 1262148, 1317024, 1682864, 1781856, 1893222, 2524296, 3365728, 3786444, 5048592, 7572888, 10097184, 15145776, 30291552]

約数ペア:

[(1, 30291552), (2, 15145776), (3, 10097184), (4, 7572888), (6, 5048592), (8, 3786444), (9, 3365728), (12, 2524296), (16, 1893222), (17, 1781856), (18, 1682864), (23, 1317024), (24, 1262148), (32, 946611), (34, 890928), (36, 841432), (46, 658512), (48, 631074), (51, 593952), (68, 445464), (69, 439008), (72, 420716), (92, 329256), (96, 315537), (102, 296976), (136, 222732), (138, 219504), (144, 210358), (153, 197984), (184, 164628), (204, 148488), (207, 146336), (269, 112608), (272, 111366), (276, 109752), (288, 105179), (306, 98992), (368, 82314), (391, 77472), (408, 74244), (414, 73168), (538, 56304), (544, 55683), (552, 54876), (612, 49496), (736, 41157), (782, 38736), (807, 37536), (816, 37122), (828, 36584), (1076, 28152), (1104, 27438), (1173, 25824), (1224, 24748), (1564, 19368), (1614, 18768), (1632, 18561), (1656, 18292), (2152, 14076), (2208, 13719), (2346, 12912), (2421, 12512), (2448, 12374), (3128, 9684), (3228, 9384), (3312, 9146), (3519, 8608), (4304, 7038), (4573, 6624), (4692, 6456), (4842, 6256), (4896, 6187)]