37891490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3203}}^1$

素因数の和:3243

約数の個数: 48

約数和(自身を含む): 84431808

約数和(自身を除く): 46540318

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 3203, 5915, 6406, 11830, 16015, 22421, 32030, 41639, 44842, 83278, 112105, 208195, 224210, 291473, 416390, 541307, 582946, 1082614, 1457365, 2706535, 2914730, 3789149, 5413070, 7578298, 18945745, 37891490]

約数ペア:

[(1, 37891490), (2, 18945745), (5, 7578298), (7, 5413070), (10, 3789149), (13, 2914730), (14, 2706535), (26, 1457365), (35, 1082614), (65, 582946), (70, 541307), (91, 416390), (130, 291473), (169, 224210), (182, 208195), (338, 112105), (455, 83278), (845, 44842), (910, 41639), (1183, 32030), (1690, 22421), (2366, 16015), (3203, 11830), (5915, 6406)]