3980550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 11999232

約数和(自身を除く): 8018682

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 70, 75, 85, 102, 105, 119, 150, 170, 175, 210, 223, 238, 255, 350, 357, 425, 446, 510, 525, 595, 669, 714, 850, 1050, 1115, 1190, 1275, 1338, 1561, 1785, 2230, 2550, 2975, 3122, 3345, 3570, 3791, 4683, 5575, 5950, 6690, 7582, 7805, 8925, 9366, 11150, 11373, 15610, 16725, 17850, 18955, 22746, 23415, 26537, 33450, 37910, 39025, 46830, 53074, 56865, 78050, 79611, 94775, 113730, 117075, 132685, 159222, 189550, 234150, 265370, 284325, 398055, 568650, 663425, 796110, 1326850, 1990275, 3980550]

約数ペア:

[(1, 3980550), (2, 1990275), (3, 1326850), (5, 796110), (6, 663425), (7, 568650), (10, 398055), (14, 284325), (15, 265370), (17, 234150), (21, 189550), (25, 159222), (30, 132685), (34, 117075), (35, 113730), (42, 94775), (50, 79611), (51, 78050), (70, 56865), (75, 53074), (85, 46830), (102, 39025), (105, 37910), (119, 33450), (150, 26537), (170, 23415), (175, 22746), (210, 18955), (223, 17850), (238, 16725), (255, 15610), (350, 11373), (357, 11150), (425, 9366), (446, 8925), (510, 7805), (525, 7582), (595, 6690), (669, 5950), (714, 5575), (850, 4683), (1050, 3791), (1115, 3570), (1190, 3345), (1275, 3122), (1338, 2975), (1561, 2550), (1785, 2230)]