19046430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 54302976

約数和(自身を除く): 35256546

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 73, 78, 90, 117, 130, 146, 195, 219, 223, 234, 365, 390, 438, 446, 585, 657, 669, 730, 949, 1095, 1115, 1170, 1314, 1338, 1898, 2007, 2190, 2230, 2847, 2899, 3285, 3345, 4014, 4745, 5694, 5798, 6570, 6690, 8541, 8697, 9490, 10035, 14235, 14495, 16279, 17082, 17394, 20070, 26091, 28470, 28990, 32558, 42705, 43485, 48837, 52182, 81395, 85410, 86970, 97674, 130455, 146511, 162790, 211627, 244185, 260910, 293022, 423254, 488370, 634881, 732555, 1058135, 1269762, 1465110, 1904643, 2116270, 3174405, 3809286, 6348810, 9523215, 19046430]

約数ペア:

[(1, 19046430), (2, 9523215), (3, 6348810), (5, 3809286), (6, 3174405), (9, 2116270), (10, 1904643), (13, 1465110), (15, 1269762), (18, 1058135), (26, 732555), (30, 634881), (39, 488370), (45, 423254), (65, 293022), (73, 260910), (78, 244185), (90, 211627), (117, 162790), (130, 146511), (146, 130455), (195, 97674), (219, 86970), (223, 85410), (234, 81395), (365, 52182), (390, 48837), (438, 43485), (446, 42705), (585, 32558), (657, 28990), (669, 28470), (730, 26091), (949, 20070), (1095, 17394), (1115, 17082), (1170, 16279), (1314, 14495), (1338, 14235), (1898, 10035), (2007, 9490), (2190, 8697), (2230, 8541), (2847, 6690), (2899, 6570), (3285, 5798), (3345, 5694), (4014, 4745)]