156895410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1381}}^1$

素因数の和:1939

約数の個数: 64

約数和(自身を含む): 431449344

約数和(自身を除く): 274553934

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 541, 1082, 1381, 1623, 2705, 2762, 3246, 3787, 4143, 5410, 6905, 7574, 8115, 8286, 9667, 11361, 13810, 16230, 18935, 19334, 20715, 22722, 29001, 37870, 41430, 48335, 56805, 58002, 96670, 113610, 145005, 290010, 747121, 1494242, 2241363, 3735605, 4482726, 5229847, 7471210, 10459694, 11206815, 15689541, 22413630, 26149235, 31379082, 52298470, 78447705, 156895410]

約数ペア:

[(1, 156895410), (2, 78447705), (3, 52298470), (5, 31379082), (6, 26149235), (7, 22413630), (10, 15689541), (14, 11206815), (15, 10459694), (21, 7471210), (30, 5229847), (35, 4482726), (42, 3735605), (70, 2241363), (105, 1494242), (210, 747121), (541, 290010), (1082, 145005), (1381, 113610), (1623, 96670), (2705, 58002), (2762, 56805), (3246, 48335), (3787, 41430), (4143, 37870), (5410, 29001), (6905, 22722), (7574, 20715), (8115, 19334), (8286, 18935), (9667, 16230), (11361, 13810)]