345225510

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{182659}}^1$

素因数の和:182682

約数の個数: 64

約数和(自身を含む): 1052121600

約数和(自身を除く): 706896090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 182659, 365318, 547977, 913295, 1095954, 1278613, 1643931, 1826590, 2557226, 2739885, 3287862, 3835839, 4931793, 5479770, 6393065, 7671678, 8219655, 9863586, 11507517, 12786130, 16439310, 19179195, 23015034, 24658965, 34522551, 38358390, 49317930, 57537585, 69045102, 115075170, 172612755, 345225510]

約数ペア:

[(1, 345225510), (2, 172612755), (3, 115075170), (5, 69045102), (6, 57537585), (7, 49317930), (9, 38358390), (10, 34522551), (14, 24658965), (15, 23015034), (18, 19179195), (21, 16439310), (27, 12786130), (30, 11507517), (35, 9863586), (42, 8219655), (45, 7671678), (54, 6393065), (63, 5479770), (70, 4931793), (90, 3835839), (105, 3287862), (126, 2739885), (135, 2557226), (189, 1826590), (210, 1643931), (270, 1278613), (315, 1095954), (378, 913295), (630, 547977), (945, 365318), (1890, 182659)]