82796490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6917}}^1$

素因数の和:6956

約数の個数: 96

約数和(自身を含む): 259009920

約数和(自身を除く): 176213430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 6917, 11970, 13834, 20751, 34585, 41502, 48419, 62253, 69170, 96838, 103755, 124506, 131423, 145257, 207510, 242095, 262846, 290514, 311265, 394269, 435771, 484190, 622530, 657115, 726285, 788538, 871542, 919961, 1182807, 1314230, 1452570, 1839922, 1971345, 2178855, 2365614, 2759883, 3942690, 4357710, 4599805, 5519766, 5914035, 8279649, 9199610, 11828070, 13799415, 16559298, 27598830, 41398245, 82796490]

約数ペア:

[(1, 82796490), (2, 41398245), (3, 27598830), (5, 16559298), (6, 13799415), (7, 11828070), (9, 9199610), (10, 8279649), (14, 5914035), (15, 5519766), (18, 4599805), (19, 4357710), (21, 3942690), (30, 2759883), (35, 2365614), (38, 2178855), (42, 1971345), (45, 1839922), (57, 1452570), (63, 1314230), (70, 1182807), (90, 919961), (95, 871542), (105, 788538), (114, 726285), (126, 657115), (133, 622530), (171, 484190), (190, 435771), (210, 394269), (266, 311265), (285, 290514), (315, 262846), (342, 242095), (399, 207510), (570, 145257), (630, 131423), (665, 124506), (798, 103755), (855, 96838), (1197, 69170), (1330, 62253), (1710, 48419), (1995, 41502), (2394, 34585), (3990, 20751), (5985, 13834), (6917, 11970)]