210594540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2477}}^1$

素因数の和:2611

約数の個数: 96

約数和(自身を含む): 641108160

約数和(自身を除く): 430513620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 109, 130, 156, 195, 218, 260, 327, 390, 436, 545, 654, 780, 1090, 1308, 1417, 1635, 2180, 2477, 2834, 3270, 4251, 4954, 5668, 6540, 7085, 7431, 8502, 9908, 12385, 14170, 14862, 17004, 21255, 24770, 28340, 29724, 32201, 37155, 42510, 49540, 64402, 74310, 85020, 96603, 128804, 148620, 161005, 193206, 269993, 322010, 386412, 483015, 539986, 644020, 809979, 966030, 1079972, 1349965, 1619958, 1932060, 2699930, 3239916, 3509909, 4049895, 5399860, 7019818, 8099790, 10529727, 14039636, 16199580, 17549545, 21059454, 35099090, 42118908, 52648635, 70198180, 105297270, 210594540]

約数ペア:

[(1, 210594540), (2, 105297270), (3, 70198180), (4, 52648635), (5, 42118908), (6, 35099090), (10, 21059454), (12, 17549545), (13, 16199580), (15, 14039636), (20, 10529727), (26, 8099790), (30, 7019818), (39, 5399860), (52, 4049895), (60, 3509909), (65, 3239916), (78, 2699930), (109, 1932060), (130, 1619958), (156, 1349965), (195, 1079972), (218, 966030), (260, 809979), (327, 644020), (390, 539986), (436, 483015), (545, 386412), (654, 322010), (780, 269993), (1090, 193206), (1308, 161005), (1417, 148620), (1635, 128804), (2180, 96603), (2477, 85020), (2834, 74310), (3270, 64402), (4251, 49540), (4954, 42510), (5668, 37155), (6540, 32201), (7085, 29724), (7431, 28340), (8502, 24770), (9908, 21255), (12385, 17004), (14170, 14862)]