39253890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 102114432

約数和(自身を除く): 62860542

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 251, 390, 401, 502, 753, 802, 1203, 1255, 1506, 2005, 2406, 2510, 3263, 3765, 4010, 5213, 6015, 6526, 7530, 9789, 10426, 12030, 15639, 16315, 19578, 26065, 31278, 32630, 48945, 52130, 78195, 97890, 100651, 156390, 201302, 301953, 503255, 603906, 1006510, 1308463, 1509765, 2616926, 3019530, 3925389, 6542315, 7850778, 13084630, 19626945, 39253890]

約数ペア:

[(1, 39253890), (2, 19626945), (3, 13084630), (5, 7850778), (6, 6542315), (10, 3925389), (13, 3019530), (15, 2616926), (26, 1509765), (30, 1308463), (39, 1006510), (65, 603906), (78, 503255), (130, 301953), (195, 201302), (251, 156390), (390, 100651), (401, 97890), (502, 78195), (753, 52130), (802, 48945), (1203, 32630), (1255, 31278), (1506, 26065), (2005, 19578), (2406, 16315), (2510, 15639), (3263, 12030), (3765, 10426), (4010, 9789), (5213, 7530), (6015, 6526)]