2017202430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1\times {\mathrm{2297}}^1$

素因数の和:2781

約数の個数: 64

約数和(自身を含む): 4921985088

約数和(自身を除く): 2904782658

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 401, 438, 730, 802, 1095, 1203, 2005, 2190, 2297, 2406, 4010, 4594, 6015, 6891, 11485, 12030, 13782, 22970, 29273, 34455, 58546, 68910, 87819, 146365, 167681, 175638, 292730, 335362, 439095, 503043, 838405, 878190, 921097, 1006086, 1676810, 1842194, 2515215, 2763291, 4605485, 5030430, 5526582, 9210970, 13816455, 27632910, 67240081, 134480162, 201720243, 336200405, 403440486, 672400810, 1008601215, 2017202430]

約数ペア:

[(1, 2017202430), (2, 1008601215), (3, 672400810), (5, 403440486), (6, 336200405), (10, 201720243), (15, 134480162), (30, 67240081), (73, 27632910), (146, 13816455), (219, 9210970), (365, 5526582), (401, 5030430), (438, 4605485), (730, 2763291), (802, 2515215), (1095, 1842194), (1203, 1676810), (2005, 1006086), (2190, 921097), (2297, 878190), (2406, 838405), (4010, 503043), (4594, 439095), (6015, 335362), (6891, 292730), (11485, 175638), (12030, 167681), (13782, 146365), (22970, 87819), (29273, 68910), (34455, 58546)]