1684350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:234

約数の個数: 72

約数和(自身を含む): 4787640

約数和(自身を除く): 3103290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 197, 225, 285, 342, 394, 450, 475, 570, 591, 855, 950, 985, 1182, 1425, 1710, 1773, 1970, 2850, 2955, 3546, 3743, 4275, 4925, 5910, 7486, 8550, 8865, 9850, 11229, 14775, 17730, 18715, 22458, 29550, 33687, 37430, 44325, 56145, 67374, 88650, 93575, 112290, 168435, 187150, 280725, 336870, 561450, 842175, 1684350]

約数ペア:

[(1, 1684350), (2, 842175), (3, 561450), (5, 336870), (6, 280725), (9, 187150), (10, 168435), (15, 112290), (18, 93575), (19, 88650), (25, 67374), (30, 56145), (38, 44325), (45, 37430), (50, 33687), (57, 29550), (75, 22458), (90, 18715), (95, 17730), (114, 14775), (150, 11229), (171, 9850), (190, 8865), (197, 8550), (225, 7486), (285, 5910), (342, 4925), (394, 4275), (450, 3743), (475, 3546), (570, 2955), (591, 2850), (855, 1970), (950, 1773), (985, 1710), (1182, 1425)]