1664130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 4572288

約数和(自身を除く): 2908158

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 251, 255, 390, 442, 502, 510, 663, 753, 1105, 1255, 1326, 1506, 2210, 2510, 3263, 3315, 3765, 4267, 6526, 6630, 7530, 8534, 9789, 12801, 16315, 19578, 21335, 25602, 32630, 42670, 48945, 55471, 64005, 97890, 110942, 128010, 166413, 277355, 332826, 554710, 832065, 1664130]

約数ペア:

[(1, 1664130), (2, 832065), (3, 554710), (5, 332826), (6, 277355), (10, 166413), (13, 128010), (15, 110942), (17, 97890), (26, 64005), (30, 55471), (34, 48945), (39, 42670), (51, 32630), (65, 25602), (78, 21335), (85, 19578), (102, 16315), (130, 12801), (170, 9789), (195, 8534), (221, 7530), (251, 6630), (255, 6526), (390, 4267), (442, 3765), (502, 3315), (510, 3263), (663, 2510), (753, 2210), (1105, 1506), (1255, 1326)]