7829125980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{141371}}^1$

素因数の和:141467

約数の個数: 96

約数和(自身を含む): 23940499968

約数和(自身を除く): 16111373988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 71, 78, 130, 142, 156, 195, 213, 260, 284, 355, 390, 426, 710, 780, 852, 923, 1065, 1420, 1846, 2130, 2769, 3692, 4260, 4615, 5538, 9230, 11076, 13845, 18460, 27690, 55380, 141371, 282742, 424113, 565484, 706855, 848226, 1413710, 1696452, 1837823, 2120565, 2827420, 3675646, 4241130, 5513469, 7351292, 8482260, 9189115, 10037341, 11026938, 18378230, 20074682, 22053876, 27567345, 30112023, 36756460, 40149364, 50186705, 55134690, 60224046, 100373410, 110269380, 120448092, 130485433, 150560115, 200746820, 260970866, 301120230, 391456299, 521941732, 602240460, 652427165, 782912598, 1304854330, 1565825196, 1957281495, 2609708660, 3914562990, 7829125980]

約数ペア:

[(1, 7829125980), (2, 3914562990), (3, 2609708660), (4, 1957281495), (5, 1565825196), (6, 1304854330), (10, 782912598), (12, 652427165), (13, 602240460), (15, 521941732), (20, 391456299), (26, 301120230), (30, 260970866), (39, 200746820), (52, 150560115), (60, 130485433), (65, 120448092), (71, 110269380), (78, 100373410), (130, 60224046), (142, 55134690), (156, 50186705), (195, 40149364), (213, 36756460), (260, 30112023), (284, 27567345), (355, 22053876), (390, 20074682), (426, 18378230), (710, 11026938), (780, 10037341), (852, 9189115), (923, 8482260), (1065, 7351292), (1420, 5513469), (1846, 4241130), (2130, 3675646), (2769, 2827420), (3692, 2120565), (4260, 1837823), (4615, 1696452), (5538, 1413710), (9230, 848226), (11076, 706855), (13845, 565484), (18460, 424113), (27690, 282742), (55380, 141371)]