30928830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{16901}}^1$

素因数の和:16972

約数の個数: 32

約数和(自身を含む): 75450528

約数和(自身を除く): 44521698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 16901, 33802, 50703, 84505, 101406, 169010, 253515, 507030, 1030961, 2061922, 3092883, 5154805, 6185766, 10309610, 15464415, 30928830]

約数ペア:

[(1, 30928830), (2, 15464415), (3, 10309610), (5, 6185766), (6, 5154805), (10, 3092883), (15, 2061922), (30, 1030961), (61, 507030), (122, 253515), (183, 169010), (305, 101406), (366, 84505), (610, 50703), (915, 33802), (1830, 16901)]