1570985820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{35051}}^1$

素因数の和:35152

約数の個数: 96

約数和(自身を含む): 4946538240

約数和(自身を除く): 3375552420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 83, 90, 108, 135, 166, 180, 249, 270, 332, 415, 498, 540, 747, 830, 996, 1245, 1494, 1660, 2241, 2490, 2988, 3735, 4482, 4980, 7470, 8964, 11205, 14940, 22410, 35051, 44820, 70102, 105153, 140204, 175255, 210306, 315459, 350510, 420612, 525765, 630918, 701020, 946377, 1051530, 1261836, 1577295, 1892754, 2103060, 2909233, 3154590, 3785508, 4731885, 5818466, 6309180, 8727699, 9463770, 11636932, 14546165, 17455398, 18927540, 26183097, 29092330, 34910796, 43638495, 52366194, 58184660, 78549291, 87276990, 104732388, 130915485, 157098582, 174553980, 261830970, 314197164, 392746455, 523661940, 785492910, 1570985820]

約数ペア:

[(1, 1570985820), (2, 785492910), (3, 523661940), (4, 392746455), (5, 314197164), (6, 261830970), (9, 174553980), (10, 157098582), (12, 130915485), (15, 104732388), (18, 87276990), (20, 78549291), (27, 58184660), (30, 52366194), (36, 43638495), (45, 34910796), (54, 29092330), (60, 26183097), (83, 18927540), (90, 17455398), (108, 14546165), (135, 11636932), (166, 9463770), (180, 8727699), (249, 6309180), (270, 5818466), (332, 4731885), (415, 3785508), (498, 3154590), (540, 2909233), (747, 2103060), (830, 1892754), (996, 1577295), (1245, 1261836), (1494, 1051530), (1660, 946377), (2241, 701020), (2490, 630918), (2988, 525765), (3735, 420612), (4482, 350510), (4980, 315459), (7470, 210306), (8964, 175255), (11205, 140204), (14940, 105153), (22410, 70102), (35051, 44820)]