40843530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4987}}^1$

素因数の和:5020

約数の個数: 96

約数和(自身を含む): 130725504

約数和(自身を除く): 89881974

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 4987, 8190, 9974, 14961, 24935, 29922, 34909, 44883, 49870, 64831, 69818, 74805, 89766, 104727, 129662, 149610, 174545, 194493, 209454, 224415, 314181, 324155, 349090, 388986, 448830, 453817, 523635, 583479, 628362, 648310, 907634, 972465, 1047270, 1166958, 1361451, 1570905, 1944930, 2269085, 2722902, 2917395, 3141810, 4084353, 4538170, 5834790, 6807255, 8168706, 13614510, 20421765, 40843530]

約数ペア:

[(1, 40843530), (2, 20421765), (3, 13614510), (5, 8168706), (6, 6807255), (7, 5834790), (9, 4538170), (10, 4084353), (13, 3141810), (14, 2917395), (15, 2722902), (18, 2269085), (21, 1944930), (26, 1570905), (30, 1361451), (35, 1166958), (39, 1047270), (42, 972465), (45, 907634), (63, 648310), (65, 628362), (70, 583479), (78, 523635), (90, 453817), (91, 448830), (105, 388986), (117, 349090), (126, 324155), (130, 314181), (182, 224415), (195, 209454), (210, 194493), (234, 174545), (273, 149610), (315, 129662), (390, 104727), (455, 89766), (546, 74805), (585, 69818), (630, 64831), (819, 49870), (910, 44883), (1170, 34909), (1365, 29922), (1638, 24935), (2730, 14961), (4095, 9974), (4987, 8190)]