19266450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 55710720

約数和(自身を除く): 36444270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 59, 70, 75, 105, 118, 150, 175, 177, 210, 295, 311, 350, 354, 413, 525, 590, 622, 826, 885, 933, 1050, 1239, 1475, 1555, 1770, 1866, 2065, 2177, 2478, 2950, 3110, 4130, 4354, 4425, 4665, 6195, 6531, 7775, 8850, 9330, 10325, 10885, 12390, 13062, 15550, 18349, 20650, 21770, 23325, 30975, 32655, 36698, 46650, 54425, 55047, 61950, 65310, 91745, 108850, 110094, 128443, 163275, 183490, 256886, 275235, 326550, 385329, 458725, 550470, 642215, 770658, 917450, 1284430, 1376175, 1926645, 2752350, 3211075, 3853290, 6422150, 9633225, 19266450]

約数ペア:

[(1, 19266450), (2, 9633225), (3, 6422150), (5, 3853290), (6, 3211075), (7, 2752350), (10, 1926645), (14, 1376175), (15, 1284430), (21, 917450), (25, 770658), (30, 642215), (35, 550470), (42, 458725), (50, 385329), (59, 326550), (70, 275235), (75, 256886), (105, 183490), (118, 163275), (150, 128443), (175, 110094), (177, 108850), (210, 91745), (295, 65310), (311, 61950), (350, 55047), (354, 54425), (413, 46650), (525, 36698), (590, 32655), (622, 30975), (826, 23325), (885, 21770), (933, 20650), (1050, 18349), (1239, 15550), (1475, 13062), (1555, 12390), (1770, 10885), (1866, 10325), (2065, 9330), (2177, 8850), (2478, 7775), (2950, 6531), (3110, 6195), (4130, 4665), (4354, 4425)]