2339350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 4843440

約数和(自身を除く): 2504090

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 59, 61, 65, 118, 122, 130, 295, 305, 325, 590, 610, 650, 767, 793, 1475, 1525, 1534, 1586, 2950, 3050, 3599, 3835, 3965, 7198, 7670, 7930, 17995, 19175, 19825, 35990, 38350, 39650, 46787, 89975, 93574, 179950, 233935, 467870, 1169675, 2339350]

約数ペア:

[(1, 2339350), (2, 1169675), (5, 467870), (10, 233935), (13, 179950), (25, 93574), (26, 89975), (50, 46787), (59, 39650), (61, 38350), (65, 35990), (118, 19825), (122, 19175), (130, 17995), (295, 7930), (305, 7670), (325, 7198), (590, 3965), (610, 3835), (650, 3599), (767, 3050), (793, 2950), (1475, 1586), (1525, 1534)]