2017665976830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{2861}}^1\times {\mathrm{479749}}^1$

素因数の和:482634

約数の個数: 96

約数和(自身を含む): 5634974628000

約数和(自身を除く): 3617308651170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 2861, 5722, 8583, 14305, 17166, 20027, 28610, 40054, 42915, 60081, 85830, 100135, 120162, 140189, 200270, 280378, 300405, 420567, 479749, 600810, 700945, 841134, 959498, 1401890, 1439247, 2102835, 2398745, 2878494, 3358243, 4205670, 4797490, 6716486, 7196235, 10074729, 14392470, 16791215, 20149458, 23507701, 33582430, 47015402, 50373645, 70523103, 100747290, 117538505, 141046206, 235077010, 352615515, 705231030, 1372561889, 2745123778, 4117685667, 6862809445, 8235371334, 9607933223, 13725618890, 19215866446, 20588428335, 28823799669, 41176856670, 48039666115, 57647599338, 67255532561, 96079332230, 134511065122, 144118998345, 201766597683, 288237996690, 336277662805, 403533195366, 672555325610, 1008832988415, 2017665976830]

約数ペア:

[(1, 2017665976830), (2, 1008832988415), (3, 672555325610), (5, 403533195366), (6, 336277662805), (7, 288237996690), (10, 201766597683), (14, 144118998345), (15, 134511065122), (21, 96079332230), (30, 67255532561), (35, 57647599338), (42, 48039666115), (49, 41176856670), (70, 28823799669), (98, 20588428335), (105, 19215866446), (147, 13725618890), (210, 9607933223), (245, 8235371334), (294, 6862809445), (490, 4117685667), (735, 2745123778), (1470, 1372561889), (2861, 705231030), (5722, 352615515), (8583, 235077010), (14305, 141046206), (17166, 117538505), (20027, 100747290), (28610, 70523103), (40054, 50373645), (42915, 47015402), (60081, 33582430), (85830, 23507701), (100135, 20149458), (120162, 16791215), (140189, 14392470), (200270, 10074729), (280378, 7196235), (300405, 6716486), (420567, 4797490), (479749, 4205670), (600810, 3358243), (700945, 2878494), (841134, 2398745), (959498, 2102835), (1401890, 1439247)]