354112850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:604

約数の個数: 96

約数和(自身を含む): 816614400

約数和(自身を除く): 462501550

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 223, 325, 349, 350, 446, 455, 650, 698, 910, 1115, 1561, 1745, 2230, 2275, 2443, 2899, 3122, 3490, 4537, 4550, 4886, 5575, 5798, 7805, 8725, 9074, 11150, 12215, 14495, 15610, 17450, 20293, 22685, 24430, 28990, 31759, 39025, 40586, 45370, 61075, 63518, 72475, 77827, 78050, 101465, 113425, 122150, 144950, 155654, 158795, 202930, 226850, 317590, 389135, 507325, 544789, 778270, 793975, 1011751, 1014650, 1089578, 1587950, 1945675, 2023502, 2723945, 3891350, 5058755, 5447890, 7082257, 10117510, 13619725, 14164514, 25293775, 27239450, 35411285, 50587550, 70822570, 177056425, 354112850]

約数ペア:

[(1, 354112850), (2, 177056425), (5, 70822570), (7, 50587550), (10, 35411285), (13, 27239450), (14, 25293775), (25, 14164514), (26, 13619725), (35, 10117510), (50, 7082257), (65, 5447890), (70, 5058755), (91, 3891350), (130, 2723945), (175, 2023502), (182, 1945675), (223, 1587950), (325, 1089578), (349, 1014650), (350, 1011751), (446, 793975), (455, 778270), (650, 544789), (698, 507325), (910, 389135), (1115, 317590), (1561, 226850), (1745, 202930), (2230, 158795), (2275, 155654), (2443, 144950), (2899, 122150), (3122, 113425), (3490, 101465), (4537, 78050), (4550, 77827), (4886, 72475), (5575, 63518), (5798, 61075), (7805, 45370), (8725, 40586), (9074, 39025), (11150, 31759), (12215, 28990), (14495, 24430), (15610, 22685), (17450, 20293)]