39819060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3881}}^1$

素因数の和:3918

約数の個数: 96

約数和(自身を含む): 130435200

約数和(自身を除く): 90616140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 3881, 5130, 7762, 10260, 11643, 15524, 19405, 23286, 34929, 38810, 46572, 58215, 69858, 73739, 77620, 104787, 116430, 139716, 147478, 174645, 209574, 221217, 232860, 294956, 349290, 368695, 419148, 442434, 523935, 663651, 698580, 737390, 884868, 1047870, 1106085, 1327302, 1474780, 1990953, 2095740, 2212170, 2654604, 3318255, 3981906, 4424340, 6636510, 7963812, 9954765, 13273020, 19909530, 39819060]

約数ペア:

[(1, 39819060), (2, 19909530), (3, 13273020), (4, 9954765), (5, 7963812), (6, 6636510), (9, 4424340), (10, 3981906), (12, 3318255), (15, 2654604), (18, 2212170), (19, 2095740), (20, 1990953), (27, 1474780), (30, 1327302), (36, 1106085), (38, 1047870), (45, 884868), (54, 737390), (57, 698580), (60, 663651), (76, 523935), (90, 442434), (95, 419148), (108, 368695), (114, 349290), (135, 294956), (171, 232860), (180, 221217), (190, 209574), (228, 174645), (270, 147478), (285, 139716), (342, 116430), (380, 104787), (513, 77620), (540, 73739), (570, 69858), (684, 58215), (855, 46572), (1026, 38810), (1140, 34929), (1710, 23286), (2052, 19405), (2565, 15524), (3420, 11643), (3881, 10260), (5130, 7762)]