2448930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 6604416

約数和(自身を除く): 4155486

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 55, 66, 82, 110, 123, 165, 181, 205, 246, 330, 362, 410, 451, 543, 615, 902, 905, 1086, 1230, 1353, 1810, 1991, 2255, 2706, 2715, 3982, 4510, 5430, 5973, 6765, 7421, 9955, 11946, 13530, 14842, 19910, 22263, 29865, 37105, 44526, 59730, 74210, 81631, 111315, 163262, 222630, 244893, 408155, 489786, 816310, 1224465, 2448930]

約数ペア:

[(1, 2448930), (2, 1224465), (3, 816310), (5, 489786), (6, 408155), (10, 244893), (11, 222630), (15, 163262), (22, 111315), (30, 81631), (33, 74210), (41, 59730), (55, 44526), (66, 37105), (82, 29865), (110, 22263), (123, 19910), (165, 14842), (181, 13530), (205, 11946), (246, 9955), (330, 7421), (362, 6765), (410, 5973), (451, 5430), (543, 4510), (615, 3982), (902, 2715), (905, 2706), (1086, 2255), (1230, 1991), (1353, 1810)]