259904190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{95203}}^1$

素因数の和:95233

約数の個数: 64

約数和(自身を含む): 767725056

約数和(自身を除く): 507820866

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, 95203, 190406, 285609, 476015, 571218, 666421, 952030, 1237639, 1332842, 1428045, 1999263, 2475278, 2856090, 3332105, 3712917, 3998526, 6188195, 6664210, 7425834, 8663473, 9996315, 12376390, 17326946, 18564585, 19992630, 25990419, 37129170, 43317365, 51980838, 86634730, 129952095, 259904190]

約数ペア:

[(1, 259904190), (2, 129952095), (3, 86634730), (5, 51980838), (6, 43317365), (7, 37129170), (10, 25990419), (13, 19992630), (14, 18564585), (15, 17326946), (21, 12376390), (26, 9996315), (30, 8663473), (35, 7425834), (39, 6664210), (42, 6188195), (65, 3998526), (70, 3712917), (78, 3332105), (91, 2856090), (105, 2475278), (130, 1999263), (182, 1428045), (195, 1332842), (210, 1237639), (273, 952030), (390, 666421), (455, 571218), (546, 476015), (910, 285609), (1365, 190406), (2730, 95203)]