173220030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{8053}}^1$

素因数の和:8305

約数の個数: 48

約数和(自身を含む): 452312640

約数和(自身を除く): 279092610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 478, 717, 1195, 1434, 2151, 2390, 3585, 4302, 7170, 8053, 10755, 16106, 21510, 24159, 40265, 48318, 72477, 80530, 120795, 144954, 241590, 362385, 724770, 1924667, 3849334, 5774001, 9623335, 11548002, 17322003, 19246670, 28870005, 34644006, 57740010, 86610015, 173220030]

約数ペア:

[(1, 173220030), (2, 86610015), (3, 57740010), (5, 34644006), (6, 28870005), (9, 19246670), (10, 17322003), (15, 11548002), (18, 9623335), (30, 5774001), (45, 3849334), (90, 1924667), (239, 724770), (478, 362385), (717, 241590), (1195, 144954), (1434, 120795), (2151, 80530), (2390, 72477), (3585, 48318), (4302, 40265), (7170, 24159), (8053, 21510), (10755, 16106)]