1718200020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{35051}}^1$

素因数の和:35125

約数の個数: 96

約数和(自身を含む): 5182087680

約数和(自身を除く): 3463887660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 60, 76, 86, 95, 114, 129, 172, 190, 215, 228, 258, 285, 380, 430, 516, 570, 645, 817, 860, 1140, 1290, 1634, 2451, 2580, 3268, 4085, 4902, 8170, 9804, 12255, 16340, 24510, 35051, 49020, 70102, 105153, 140204, 175255, 210306, 350510, 420612, 525765, 665969, 701020, 1051530, 1331938, 1507193, 1997907, 2103060, 2663876, 3014386, 3329845, 3995814, 4521579, 6028772, 6659690, 7535965, 7991628, 9043158, 9989535, 13319380, 15071930, 18086316, 19979070, 22607895, 28636667, 30143860, 39958140, 45215790, 57273334, 85910001, 90431580, 114546668, 143183335, 171820002, 286366670, 343640004, 429550005, 572733340, 859100010, 1718200020]

約数ペア:

[(1, 1718200020), (2, 859100010), (3, 572733340), (4, 429550005), (5, 343640004), (6, 286366670), (10, 171820002), (12, 143183335), (15, 114546668), (19, 90431580), (20, 85910001), (30, 57273334), (38, 45215790), (43, 39958140), (57, 30143860), (60, 28636667), (76, 22607895), (86, 19979070), (95, 18086316), (114, 15071930), (129, 13319380), (172, 9989535), (190, 9043158), (215, 7991628), (228, 7535965), (258, 6659690), (285, 6028772), (380, 4521579), (430, 3995814), (516, 3329845), (570, 3014386), (645, 2663876), (817, 2103060), (860, 1997907), (1140, 1507193), (1290, 1331938), (1634, 1051530), (2451, 701020), (2580, 665969), (3268, 525765), (4085, 420612), (4902, 350510), (8170, 210306), (9804, 175255), (12255, 140204), (16340, 105153), (24510, 70102), (35051, 49020)]