8209380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2243}}^1$

素因数の和:2316

約数の個数: 48

約数和(自身を含む): 23373504

約数和(自身を除く): 15164124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 2243, 3660, 4486, 6729, 8972, 11215, 13458, 22430, 26916, 33645, 44860, 67290, 134580, 136823, 273646, 410469, 547292, 684115, 820938, 1368230, 1641876, 2052345, 2736460, 4104690, 8209380]

約数ペア:

[(1, 8209380), (2, 4104690), (3, 2736460), (4, 2052345), (5, 1641876), (6, 1368230), (10, 820938), (12, 684115), (15, 547292), (20, 410469), (30, 273646), (60, 136823), (61, 134580), (122, 67290), (183, 44860), (244, 33645), (305, 26916), (366, 22430), (610, 13458), (732, 11215), (915, 8972), (1220, 6729), (1830, 4486), (2243, 3660)]