2019433620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{57143}}^1$

素因数の和:57205

約数の個数: 96

約数和(自身を含む): 6144122880

約数和(自身を除く): 4124689260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1767, 1860, 2356, 2945, 3534, 5890, 7068, 8835, 11780, 17670, 35340, 57143, 114286, 171429, 228572, 285715, 342858, 571430, 685716, 857145, 1085717, 1142860, 1714290, 1771433, 2171434, 3257151, 3428580, 3542866, 4342868, 5314299, 5428585, 6514302, 7085732, 8857165, 10628598, 10857170, 13028604, 16285755, 17714330, 21257196, 21714340, 26571495, 32571510, 33657227, 35428660, 53142990, 65143020, 67314454, 100971681, 106285980, 134628908, 168286135, 201943362, 336572270, 403886724, 504858405, 673144540, 1009716810, 2019433620]

約数ペア:

[(1, 2019433620), (2, 1009716810), (3, 673144540), (4, 504858405), (5, 403886724), (6, 336572270), (10, 201943362), (12, 168286135), (15, 134628908), (19, 106285980), (20, 100971681), (30, 67314454), (31, 65143020), (38, 53142990), (57, 35428660), (60, 33657227), (62, 32571510), (76, 26571495), (93, 21714340), (95, 21257196), (114, 17714330), (124, 16285755), (155, 13028604), (186, 10857170), (190, 10628598), (228, 8857165), (285, 7085732), (310, 6514302), (372, 5428585), (380, 5314299), (465, 4342868), (570, 3542866), (589, 3428580), (620, 3257151), (930, 2171434), (1140, 1771433), (1178, 1714290), (1767, 1142860), (1860, 1085717), (2356, 857145), (2945, 685716), (3534, 571430), (5890, 342858), (7068, 285715), (8835, 228572), (11780, 171429), (17670, 114286), (35340, 57143)]