71340630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{487}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 181301760

約数和(自身を除く): 109961130

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 257, 285, 487, 514, 570, 771, 974, 1285, 1461, 1542, 2435, 2570, 2922, 3855, 4870, 4883, 7305, 7710, 9253, 9766, 14610, 14649, 18506, 24415, 27759, 29298, 46265, 48830, 55518, 73245, 92530, 125159, 138795, 146490, 250318, 277590, 375477, 625795, 750954, 1251590, 1877385, 2378021, 3754770, 4756042, 7134063, 11890105, 14268126, 23780210, 35670315, 71340630]

約数ペア:

[(1, 71340630), (2, 35670315), (3, 23780210), (5, 14268126), (6, 11890105), (10, 7134063), (15, 4756042), (19, 3754770), (30, 2378021), (38, 1877385), (57, 1251590), (95, 750954), (114, 625795), (190, 375477), (257, 277590), (285, 250318), (487, 146490), (514, 138795), (570, 125159), (771, 92530), (974, 73245), (1285, 55518), (1461, 48830), (1542, 46265), (2435, 29298), (2570, 27759), (2922, 24415), (3855, 18506), (4870, 14649), (4883, 14610), (7305, 9766), (7710, 9253)]