18430209270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{47857}}^1$

素因数の和:48270

約数の個数: 96

約数和(自身を含む): 52410252960

約数和(自身を除く): 33980043690

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 389, 495, 778, 990, 1167, 1945, 2334, 3501, 3890, 4279, 5835, 7002, 8558, 11670, 12837, 17505, 21395, 25674, 35010, 38511, 42790, 47857, 64185, 77022, 95714, 128370, 143571, 192555, 239285, 287142, 385110, 430713, 478570, 526427, 717855, 861426, 1052854, 1435710, 1579281, 2153565, 2632135, 3158562, 4307130, 4737843, 5264270, 7896405, 9475686, 15792810, 18616373, 23689215, 37232746, 47378430, 55849119, 93081865, 111698238, 167547357, 186163730, 204780103, 279245595, 335094714, 409560206, 558491190, 614340309, 837736785, 1023900515, 1228680618, 1675473570, 1843020927, 2047801030, 3071701545, 3686041854, 6143403090, 9215104635, 18430209270]

約数ペア:

[(1, 18430209270), (2, 9215104635), (3, 6143403090), (5, 3686041854), (6, 3071701545), (9, 2047801030), (10, 1843020927), (11, 1675473570), (15, 1228680618), (18, 1023900515), (22, 837736785), (30, 614340309), (33, 558491190), (45, 409560206), (55, 335094714), (66, 279245595), (90, 204780103), (99, 186163730), (110, 167547357), (165, 111698238), (198, 93081865), (330, 55849119), (389, 47378430), (495, 37232746), (778, 23689215), (990, 18616373), (1167, 15792810), (1945, 9475686), (2334, 7896405), (3501, 5264270), (3890, 4737843), (4279, 4307130), (5835, 3158562), (7002, 2632135), (8558, 2153565), (11670, 1579281), (12837, 1435710), (17505, 1052854), (21395, 861426), (25674, 717855), (35010, 526427), (38511, 478570), (42790, 430713), (47857, 385110), (64185, 287142), (77022, 239285), (95714, 192555), (128370, 143571)]