302670590980

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2143}}^1\times {\mathrm{36973}}^1$

素因数の和:39316

約数の個数: 48

約数和(自身を含む): 639251472384

約数和(自身を除く): 336580881404

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 2143, 3820, 4286, 8572, 10715, 21430, 36973, 42860, 73946, 147892, 184865, 369730, 409313, 739460, 818626, 1637252, 2046565, 4093130, 7061843, 8186260, 14123686, 28247372, 35309215, 70618430, 79233139, 141236860, 158466278, 316932556, 396165695, 792331390, 1584662780, 15133529549, 30267059098, 60534118196, 75667647745, 151335295490, 302670590980]

約数ペア:

[(1, 302670590980), (2, 151335295490), (4, 75667647745), (5, 60534118196), (10, 30267059098), (20, 15133529549), (191, 1584662780), (382, 792331390), (764, 396165695), (955, 316932556), (1910, 158466278), (2143, 141236860), (3820, 79233139), (4286, 70618430), (8572, 35309215), (10715, 28247372), (21430, 14123686), (36973, 8186260), (42860, 7061843), (73946, 4093130), (147892, 2046565), (184865, 1637252), (369730, 818626), (409313, 739460)]