2803551030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{143551}}^1$

素因数の和:143602

約数の個数: 96

約数和(自身を含む): 8599339008

約数和(自身を除く): 5795787978

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3906, 6510, 9765, 19530, 143551, 287102, 430653, 717755, 861306, 1004857, 1291959, 1435510, 2009714, 2153265, 2583918, 3014571, 4306530, 4450081, 5024285, 6029142, 6459795, 8900162, 9043713, 10048570, 12919590, 13350243, 15072855, 18087426, 22250405, 26700486, 30145710, 31150567, 40050729, 44500810, 45218565, 62301134, 66751215, 80101458, 90437130, 93451701, 133502430, 155752835, 186903402, 200253645, 280355103, 311505670, 400507290, 467258505, 560710206, 934517010, 1401775515, 2803551030]

約数ペア:

[(1, 2803551030), (2, 1401775515), (3, 934517010), (5, 560710206), (6, 467258505), (7, 400507290), (9, 311505670), (10, 280355103), (14, 200253645), (15, 186903402), (18, 155752835), (21, 133502430), (30, 93451701), (31, 90437130), (35, 80101458), (42, 66751215), (45, 62301134), (62, 45218565), (63, 44500810), (70, 40050729), (90, 31150567), (93, 30145710), (105, 26700486), (126, 22250405), (155, 18087426), (186, 15072855), (210, 13350243), (217, 12919590), (279, 10048570), (310, 9043713), (315, 8900162), (434, 6459795), (465, 6029142), (558, 5024285), (630, 4450081), (651, 4306530), (930, 3014571), (1085, 2583918), (1302, 2153265), (1395, 2009714), (1953, 1435510), (2170, 1291959), (2790, 1004857), (3255, 861306), (3906, 717755), (6510, 430653), (9765, 287102), (19530, 143551)]