7950390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 23341824

約数和(自身を除く): 15391434

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 131, 170, 210, 238, 255, 262, 289, 357, 393, 510, 578, 595, 655, 714, 786, 867, 917, 1190, 1310, 1445, 1734, 1785, 1834, 1965, 2023, 2227, 2751, 2890, 3570, 3930, 4046, 4335, 4454, 4585, 5502, 6069, 6681, 8670, 9170, 10115, 11135, 12138, 13362, 13755, 15589, 20230, 22270, 27510, 30345, 31178, 33405, 37859, 46767, 60690, 66810, 75718, 77945, 93534, 113577, 155890, 189295, 227154, 233835, 265013, 378590, 467670, 530026, 567885, 795039, 1135770, 1325065, 1590078, 2650130, 3975195, 7950390]

約数ペア:

[(1, 7950390), (2, 3975195), (3, 2650130), (5, 1590078), (6, 1325065), (7, 1135770), (10, 795039), (14, 567885), (15, 530026), (17, 467670), (21, 378590), (30, 265013), (34, 233835), (35, 227154), (42, 189295), (51, 155890), (70, 113577), (85, 93534), (102, 77945), (105, 75718), (119, 66810), (131, 60690), (170, 46767), (210, 37859), (238, 33405), (255, 31178), (262, 30345), (289, 27510), (357, 22270), (393, 20230), (510, 15589), (578, 13755), (595, 13362), (655, 12138), (714, 11135), (786, 10115), (867, 9170), (917, 8670), (1190, 6681), (1310, 6069), (1445, 5502), (1734, 4585), (1785, 4454), (1834, 4335), (1965, 4046), (2023, 3930), (2227, 3570), (2751, 2890)]