25222470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9239}}^1$

素因数の和:9269

約数の個数: 64

約数和(自身を含む): 74511360

約数和(自身を除く): 49288890

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 9239, 18478, 27717, 46195, 55434, 64673, 92390, 120107, 129346, 138585, 194019, 240214, 277170, 323365, 360321, 388038, 600535, 646730, 720642, 840749, 970095, 1201070, 1681498, 1801605, 1940190, 2522247, 3603210, 4203745, 5044494, 8407490, 12611235, 25222470]

約数ペア:

[(1, 25222470), (2, 12611235), (3, 8407490), (5, 5044494), (6, 4203745), (7, 3603210), (10, 2522247), (13, 1940190), (14, 1801605), (15, 1681498), (21, 1201070), (26, 970095), (30, 840749), (35, 720642), (39, 646730), (42, 600535), (65, 388038), (70, 360321), (78, 323365), (91, 277170), (105, 240214), (130, 194019), (182, 138585), (195, 129346), (210, 120107), (273, 92390), (390, 64673), (455, 55434), (546, 46195), (910, 27717), (1365, 18478), (2730, 9239)]