4493190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 11938752

約数和(自身を除く): 7445562

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 281, 390, 410, 533, 562, 615, 843, 1066, 1230, 1405, 1599, 1686, 2665, 2810, 3198, 3653, 4215, 5330, 7306, 7995, 8430, 10959, 11521, 15990, 18265, 21918, 23042, 34563, 36530, 54795, 57605, 69126, 109590, 115210, 149773, 172815, 299546, 345630, 449319, 748865, 898638, 1497730, 2246595, 4493190]

約数ペア:

[(1, 4493190), (2, 2246595), (3, 1497730), (5, 898638), (6, 748865), (10, 449319), (13, 345630), (15, 299546), (26, 172815), (30, 149773), (39, 115210), (41, 109590), (65, 69126), (78, 57605), (82, 54795), (123, 36530), (130, 34563), (195, 23042), (205, 21918), (246, 18265), (281, 15990), (390, 11521), (410, 10959), (533, 8430), (562, 7995), (615, 7306), (843, 5330), (1066, 4215), (1230, 3653), (1405, 3198), (1599, 2810), (1686, 2665)]