29801478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:577

約数の個数: 64

約数和(自身を含む): 71958528

約数和(自身を除く): 42157050

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 47, 62, 93, 94, 141, 186, 217, 282, 329, 434, 487, 651, 658, 974, 987, 1302, 1457, 1461, 1974, 2914, 2922, 3409, 4371, 6818, 8742, 10199, 10227, 15097, 20398, 20454, 22889, 30194, 30597, 45291, 45778, 61194, 68667, 90582, 105679, 137334, 160223, 211358, 317037, 320446, 480669, 634074, 709559, 961338, 1419118, 2128677, 4257354, 4966913, 9933826, 14900739, 29801478]

約数ペア:

[(1, 29801478), (2, 14900739), (3, 9933826), (6, 4966913), (7, 4257354), (14, 2128677), (21, 1419118), (31, 961338), (42, 709559), (47, 634074), (62, 480669), (93, 320446), (94, 317037), (141, 211358), (186, 160223), (217, 137334), (282, 105679), (329, 90582), (434, 68667), (487, 61194), (651, 45778), (658, 45291), (974, 30597), (987, 30194), (1302, 22889), (1457, 20454), (1461, 20398), (1974, 15097), (2914, 10227), (2922, 10199), (3409, 8742), (4371, 6818)]