97239720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{42649}}^1$

素因数の和:42682

約数の個数: 64

約数和(自身を含む): 307080000

約数和(自身を除く): 209840280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 42649, 85298, 127947, 170596, 213245, 255894, 341192, 426490, 511788, 639735, 810331, 852980, 1023576, 1279470, 1620662, 1705960, 2430993, 2558940, 3241324, 4051655, 4861986, 5117880, 6482648, 8103310, 9723972, 12154965, 16206620, 19447944, 24309930, 32413240, 48619860, 97239720]

約数ペア:

[(1, 97239720), (2, 48619860), (3, 32413240), (4, 24309930), (5, 19447944), (6, 16206620), (8, 12154965), (10, 9723972), (12, 8103310), (15, 6482648), (19, 5117880), (20, 4861986), (24, 4051655), (30, 3241324), (38, 2558940), (40, 2430993), (57, 1705960), (60, 1620662), (76, 1279470), (95, 1023576), (114, 852980), (120, 810331), (152, 639735), (190, 511788), (228, 426490), (285, 341192), (380, 255894), (456, 213245), (570, 170596), (760, 127947), (1140, 85298), (2280, 42649)]