8605170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 27302400

約数和(自身を除く): 18697230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 63, 70, 87, 90, 105, 126, 135, 145, 157, 174, 189, 203, 210, 261, 270, 290, 314, 315, 378, 406, 435, 471, 522, 609, 630, 783, 785, 870, 942, 945, 1015, 1099, 1218, 1305, 1413, 1566, 1570, 1827, 1890, 2030, 2198, 2355, 2610, 2826, 3045, 3297, 3654, 3915, 4239, 4553, 4710, 5481, 5495, 6090, 6594, 7065, 7830, 8478, 9106, 9135, 9891, 10962, 10990, 13659, 14130, 16485, 18270, 19782, 21195, 22765, 27318, 27405, 29673, 31871, 32970, 40977, 42390, 45530, 49455, 54810, 59346, 63742, 68295, 81954, 95613, 98910, 122931, 136590, 148365, 159355, 191226, 204885, 245862, 286839, 296730, 318710, 409770, 478065, 573678, 614655, 860517, 956130, 1229310, 1434195, 1721034, 2868390, 4302585, 8605170]

約数ペア:

[(1, 8605170), (2, 4302585), (3, 2868390), (5, 1721034), (6, 1434195), (7, 1229310), (9, 956130), (10, 860517), (14, 614655), (15, 573678), (18, 478065), (21, 409770), (27, 318710), (29, 296730), (30, 286839), (35, 245862), (42, 204885), (45, 191226), (54, 159355), (58, 148365), (63, 136590), (70, 122931), (87, 98910), (90, 95613), (105, 81954), (126, 68295), (135, 63742), (145, 59346), (157, 54810), (174, 49455), (189, 45530), (203, 42390), (210, 40977), (261, 32970), (270, 31871), (290, 29673), (314, 27405), (315, 27318), (378, 22765), (406, 21195), (435, 19782), (471, 18270), (522, 16485), (609, 14130), (630, 13659), (783, 10990), (785, 10962), (870, 9891), (942, 9135), (945, 9106), (1015, 8478), (1099, 7830), (1218, 7065), (1305, 6594), (1413, 6090), (1566, 5495), (1570, 5481), (1827, 4710), (1890, 4553), (2030, 4239), (2198, 3915), (2355, 3654), (2610, 3297), (2826, 3045)]