30050742

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 67345920

約数和(自身を除く): 37295178

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 73, 114, 138, 146, 157, 219, 314, 437, 438, 471, 874, 942, 1311, 1387, 1679, 2622, 2774, 2983, 3358, 3611, 4161, 5037, 5966, 7222, 8322, 8949, 10074, 10833, 11461, 17898, 21666, 22922, 31901, 34383, 63802, 68609, 68766, 95703, 137218, 191406, 205827, 217759, 263603, 411654, 435518, 527206, 653277, 790809, 1306554, 1581618, 5008457, 10016914, 15025371, 30050742]

約数ペア:

[(1, 30050742), (2, 15025371), (3, 10016914), (6, 5008457), (19, 1581618), (23, 1306554), (38, 790809), (46, 653277), (57, 527206), (69, 435518), (73, 411654), (114, 263603), (138, 217759), (146, 205827), (157, 191406), (219, 137218), (314, 95703), (437, 68766), (438, 68609), (471, 63802), (874, 34383), (942, 31901), (1311, 22922), (1387, 21666), (1679, 17898), (2622, 11461), (2774, 10833), (2983, 10074), (3358, 8949), (3611, 8322), (4161, 7222), (5037, 5966)]