948856860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20353}}^1$

素因数の和:20412

約数の個数: 144

約数和(自身を含む): 3378438336

約数和(自身を除く): 2429581476

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 2220, 2331, 2590, 3108, 3330, 3885, 4662, 5180, 6660, 7770, 9324, 11655, 15540, 20353, 23310, 40706, 46620, 61059, 81412, 101765, 122118, 142471, 183177, 203530, 244236, 284942, 305295, 366354, 407060, 427413, 569884, 610590, 712355, 732708, 753061, 854826, 915885, 1221180, 1282239, 1424710, 1506122, 1709652, 1831770, 2137065, 2259183, 2564478, 2849420, 3012244, 3663540, 3765305, 4274130, 4518366, 5128956, 5271427, 6411195, 6777549, 7530610, 8548260, 9036732, 10542854, 11295915, 12822390, 13555098, 15061220, 15814281, 21085708, 22591830, 25644780, 26357135, 27110196, 31628562, 33887745, 45183660, 47442843, 52714270, 63257124, 67775490, 79071405, 94885686, 105428540, 135550980, 158142810, 189771372, 237214215, 316285620, 474428430, 948856860]

約数ペア:

[(1, 948856860), (2, 474428430), (3, 316285620), (4, 237214215), (5, 189771372), (6, 158142810), (7, 135550980), (9, 105428540), (10, 94885686), (12, 79071405), (14, 67775490), (15, 63257124), (18, 52714270), (20, 47442843), (21, 45183660), (28, 33887745), (30, 31628562), (35, 27110196), (36, 26357135), (37, 25644780), (42, 22591830), (45, 21085708), (60, 15814281), (63, 15061220), (70, 13555098), (74, 12822390), (84, 11295915), (90, 10542854), (105, 9036732), (111, 8548260), (126, 7530610), (140, 6777549), (148, 6411195), (180, 5271427), (185, 5128956), (210, 4518366), (222, 4274130), (252, 3765305), (259, 3663540), (315, 3012244), (333, 2849420), (370, 2564478), (420, 2259183), (444, 2137065), (518, 1831770), (555, 1709652), (630, 1506122), (666, 1424710), (740, 1282239), (777, 1221180), (1036, 915885), (1110, 854826), (1260, 753061), (1295, 732708), (1332, 712355), (1554, 610590), (1665, 569884), (2220, 427413), (2331, 407060), (2590, 366354), (3108, 305295), (3330, 284942), (3885, 244236), (4662, 203530), (5180, 183177), (6660, 142471), (7770, 122118), (9324, 101765), (11655, 81412), (15540, 61059), (20353, 46620), (23310, 40706)]