2016985530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{5741}}^1$

素因数の和:6004

約数の個数: 96

約数和(自身を含む): 5655640320

約数和(自身を除く): 3638654790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 239, 245, 294, 478, 490, 717, 735, 1195, 1434, 1470, 1673, 2390, 3346, 3585, 5019, 5741, 7170, 8365, 10038, 11482, 11711, 16730, 17223, 23422, 25095, 28705, 34446, 35133, 40187, 50190, 57410, 58555, 70266, 80374, 86115, 117110, 120561, 172230, 175665, 200935, 241122, 281309, 351330, 401870, 562618, 602805, 843927, 1205610, 1372099, 1406545, 1687854, 2744198, 2813090, 4116297, 4219635, 6860495, 8232594, 8439270, 9604693, 13720990, 19209386, 20581485, 28814079, 41162970, 48023465, 57628158, 67232851, 96046930, 134465702, 144070395, 201698553, 288140790, 336164255, 403397106, 672328510, 1008492765, 2016985530]

約数ペア:

[(1, 2016985530), (2, 1008492765), (3, 672328510), (5, 403397106), (6, 336164255), (7, 288140790), (10, 201698553), (14, 144070395), (15, 134465702), (21, 96046930), (30, 67232851), (35, 57628158), (42, 48023465), (49, 41162970), (70, 28814079), (98, 20581485), (105, 19209386), (147, 13720990), (210, 9604693), (239, 8439270), (245, 8232594), (294, 6860495), (478, 4219635), (490, 4116297), (717, 2813090), (735, 2744198), (1195, 1687854), (1434, 1406545), (1470, 1372099), (1673, 1205610), (2390, 843927), (3346, 602805), (3585, 562618), (5019, 401870), (5741, 351330), (7170, 281309), (8365, 241122), (10038, 200935), (11482, 175665), (11711, 172230), (16730, 120561), (17223, 117110), (23422, 86115), (25095, 80374), (28705, 70266), (34446, 58555), (35133, 57410), (40187, 50190)]