30938538

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 68584320

約数和(自身を除く): 37645782

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 59, 97, 102, 106, 118, 159, 177, 194, 291, 318, 354, 582, 901, 1003, 1649, 1802, 2006, 2703, 3009, 3127, 3298, 4947, 5141, 5406, 5723, 6018, 6254, 9381, 9894, 10282, 11446, 15423, 17169, 18762, 30846, 34338, 53159, 87397, 97291, 106318, 159477, 174794, 194582, 262191, 291873, 303319, 318954, 524382, 583746, 606638, 909957, 1819914, 5156423, 10312846, 15469269, 30938538]

約数ペア:

[(1, 30938538), (2, 15469269), (3, 10312846), (6, 5156423), (17, 1819914), (34, 909957), (51, 606638), (53, 583746), (59, 524382), (97, 318954), (102, 303319), (106, 291873), (118, 262191), (159, 194582), (177, 174794), (194, 159477), (291, 106318), (318, 97291), (354, 87397), (582, 53159), (901, 34338), (1003, 30846), (1649, 18762), (1802, 17169), (2006, 15423), (2703, 11446), (3009, 10282), (3127, 9894), (3298, 9381), (4947, 6254), (5141, 6018), (5406, 5723)]