21365718150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1196959}}^1$

素因数の和:1196998

約数の個数: 96

約数和(自身を含む): 64118753280

約数和(自身を除く): 42753035130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 70, 75, 85, 102, 105, 119, 150, 170, 175, 210, 238, 255, 350, 357, 425, 510, 525, 595, 714, 850, 1050, 1190, 1275, 1785, 2550, 2975, 3570, 5950, 8925, 17850, 1196959, 2393918, 3590877, 5984795, 7181754, 8378713, 11969590, 16757426, 17954385, 20348303, 25136139, 29923975, 35908770, 40696606, 41893565, 50272278, 59847950, 61044909, 83787130, 89771925, 101741515, 122089818, 125680695, 142438121, 179543850, 203483030, 209467825, 251361390, 284876242, 305224545, 418935650, 427314363, 508707575, 610449090, 628403475, 712190605, 854628726, 1017415150, 1256806950, 1424381210, 1526122725, 2136571815, 3052245450, 3560953025, 4273143630, 7121906050, 10682859075, 21365718150]

約数ペア:

[(1, 21365718150), (2, 10682859075), (3, 7121906050), (5, 4273143630), (6, 3560953025), (7, 3052245450), (10, 2136571815), (14, 1526122725), (15, 1424381210), (17, 1256806950), (21, 1017415150), (25, 854628726), (30, 712190605), (34, 628403475), (35, 610449090), (42, 508707575), (50, 427314363), (51, 418935650), (70, 305224545), (75, 284876242), (85, 251361390), (102, 209467825), (105, 203483030), (119, 179543850), (150, 142438121), (170, 125680695), (175, 122089818), (210, 101741515), (238, 89771925), (255, 83787130), (350, 61044909), (357, 59847950), (425, 50272278), (510, 41893565), (525, 40696606), (595, 35908770), (714, 29923975), (850, 25136139), (1050, 20348303), (1190, 17954385), (1275, 16757426), (1785, 11969590), (2550, 8378713), (2975, 7181754), (3570, 5984795), (5950, 3590877), (8925, 2393918), (17850, 1196959)]