173647530

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1163}}^1$

素因数の和:1265

約数の個数: 128

約数和(自身を含む): 536371200

約数和(自身を除く): 362723670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 79, 90, 105, 126, 135, 158, 189, 210, 237, 270, 315, 378, 395, 474, 553, 630, 711, 790, 945, 1106, 1163, 1185, 1422, 1659, 1890, 2133, 2326, 2370, 2765, 3318, 3489, 3555, 4266, 4977, 5530, 5815, 6978, 7110, 8141, 8295, 9954, 10467, 10665, 11630, 14931, 16282, 16590, 17445, 20934, 21330, 24423, 24885, 29862, 31401, 34890, 40705, 48846, 49770, 52335, 62802, 73269, 74655, 81410, 91877, 104670, 122115, 146538, 149310, 157005, 183754, 219807, 244230, 275631, 314010, 366345, 439614, 459385, 551262, 643139, 732690, 826893, 918770, 1099035, 1286278, 1378155, 1653786, 1929417, 2198070, 2480679, 2756310, 3215695, 3858834, 4134465, 4961358, 5788251, 6431390, 8268930, 9647085, 11576502, 12403395, 17364753, 19294170, 24806790, 28941255, 34729506, 57882510, 86823765, 173647530]

約数ペア:

[(1, 173647530), (2, 86823765), (3, 57882510), (5, 34729506), (6, 28941255), (7, 24806790), (9, 19294170), (10, 17364753), (14, 12403395), (15, 11576502), (18, 9647085), (21, 8268930), (27, 6431390), (30, 5788251), (35, 4961358), (42, 4134465), (45, 3858834), (54, 3215695), (63, 2756310), (70, 2480679), (79, 2198070), (90, 1929417), (105, 1653786), (126, 1378155), (135, 1286278), (158, 1099035), (189, 918770), (210, 826893), (237, 732690), (270, 643139), (315, 551262), (378, 459385), (395, 439614), (474, 366345), (553, 314010), (630, 275631), (711, 244230), (790, 219807), (945, 183754), (1106, 157005), (1163, 149310), (1185, 146538), (1422, 122115), (1659, 104670), (1890, 91877), (2133, 81410), (2326, 74655), (2370, 73269), (2765, 62802), (3318, 52335), (3489, 49770), (3555, 48846), (4266, 40705), (4977, 34890), (5530, 31401), (5815, 29862), (6978, 24885), (7110, 24423), (8141, 21330), (8295, 20934), (9954, 17445), (10467, 16590), (10665, 16282), (11630, 14931)]