7451738490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{5693}}^1$

素因数の和:6004

約数の個数: 128

約数和(自身を含む): 21410168832

約数和(自身を除く): 13958430342

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 271, 322, 345, 483, 542, 690, 805, 813, 966, 1355, 1610, 1626, 1897, 2415, 2710, 3794, 4065, 4830, 5691, 5693, 6233, 8130, 9485, 11382, 11386, 12466, 17079, 18699, 18970, 28455, 28465, 31165, 34158, 37398, 39851, 43631, 56910, 56930, 62330, 79702, 85395, 87262, 93495, 119553, 130893, 130939, 170790, 186990, 199255, 218155, 239106, 261786, 261878, 392817, 398510, 436310, 597765, 654465, 654695, 785634, 916573, 1195530, 1308930, 1309390, 1542803, 1833146, 1964085, 2749719, 3085606, 3928170, 4582865, 4628409, 5499438, 7714015, 9165730, 9256818, 10799621, 13748595, 15428030, 21599242, 23142045, 27497190, 32398863, 35484469, 46284090, 53998105, 64797726, 70968938, 106453407, 107996210, 161994315, 177422345, 212906814, 248391283, 323988630, 354844690, 496782566, 532267035, 745173849, 1064534070, 1241956415, 1490347698, 2483912830, 3725869245, 7451738490]

約数ペア:

[(1, 7451738490), (2, 3725869245), (3, 2483912830), (5, 1490347698), (6, 1241956415), (7, 1064534070), (10, 745173849), (14, 532267035), (15, 496782566), (21, 354844690), (23, 323988630), (30, 248391283), (35, 212906814), (42, 177422345), (46, 161994315), (69, 107996210), (70, 106453407), (105, 70968938), (115, 64797726), (138, 53998105), (161, 46284090), (210, 35484469), (230, 32398863), (271, 27497190), (322, 23142045), (345, 21599242), (483, 15428030), (542, 13748595), (690, 10799621), (805, 9256818), (813, 9165730), (966, 7714015), (1355, 5499438), (1610, 4628409), (1626, 4582865), (1897, 3928170), (2415, 3085606), (2710, 2749719), (3794, 1964085), (4065, 1833146), (4830, 1542803), (5691, 1309390), (5693, 1308930), (6233, 1195530), (8130, 916573), (9485, 785634), (11382, 654695), (11386, 654465), (12466, 597765), (17079, 436310), (18699, 398510), (18970, 392817), (28455, 261878), (28465, 261786), (31165, 239106), (34158, 218155), (37398, 199255), (39851, 186990), (43631, 170790), (56910, 130939), (56930, 130893), (62330, 119553), (79702, 93495), (85395, 87262)]