1036893900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{70537}}^1$

素因数の和:70568

約数の個数: 108

約数和(自身を含む): 3489938088

約数和(自身を除く): 2453044188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 7350, 14700, 70537, 141074, 211611, 282148, 352685, 423222, 493759, 705370, 846444, 987518, 1058055, 1410740, 1481277, 1763425, 1975036, 2116110, 2468795, 2962554, 3456313, 3526850, 4232220, 4937590, 5290275, 5925108, 6912626, 7053700, 7406385, 9875180, 10368939, 10580550, 12343975, 13825252, 14812770, 17281565, 20737878, 21161100, 24687950, 29625540, 34563130, 37031925, 41475756, 49375900, 51844695, 69126260, 74063850, 86407825, 103689390, 148127700, 172815650, 207378780, 259223475, 345631300, 518446950, 1036893900]

約数ペア:

[(1, 1036893900), (2, 518446950), (3, 345631300), (4, 259223475), (5, 207378780), (6, 172815650), (7, 148127700), (10, 103689390), (12, 86407825), (14, 74063850), (15, 69126260), (20, 51844695), (21, 49375900), (25, 41475756), (28, 37031925), (30, 34563130), (35, 29625540), (42, 24687950), (49, 21161100), (50, 20737878), (60, 17281565), (70, 14812770), (75, 13825252), (84, 12343975), (98, 10580550), (100, 10368939), (105, 9875180), (140, 7406385), (147, 7053700), (150, 6912626), (175, 5925108), (196, 5290275), (210, 4937590), (245, 4232220), (294, 3526850), (300, 3456313), (350, 2962554), (420, 2468795), (490, 2116110), (525, 1975036), (588, 1763425), (700, 1481277), (735, 1410740), (980, 1058055), (1050, 987518), (1225, 846444), (1470, 705370), (2100, 493759), (2450, 423222), (2940, 352685), (3675, 282148), (4900, 211611), (7350, 141074), (14700, 70537)]