30436020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 95558400

約数和(自身を除く): 65122380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 157, 180, 270, 314, 359, 471, 540, 628, 718, 785, 942, 1077, 1413, 1436, 1570, 1795, 1884, 2154, 2355, 2826, 3140, 3231, 3590, 4239, 4308, 4710, 5385, 5652, 6462, 7065, 7180, 8478, 9420, 9693, 10770, 12924, 14130, 16155, 16956, 19386, 21195, 21540, 28260, 32310, 38772, 42390, 48465, 56363, 64620, 84780, 96930, 112726, 169089, 193860, 225452, 281815, 338178, 507267, 563630, 676356, 845445, 1014534, 1127260, 1521801, 1690890, 2029068, 2536335, 3043602, 3381780, 5072670, 6087204, 7609005, 10145340, 15218010, 30436020]

約数ペア:

[(1, 30436020), (2, 15218010), (3, 10145340), (4, 7609005), (5, 6087204), (6, 5072670), (9, 3381780), (10, 3043602), (12, 2536335), (15, 2029068), (18, 1690890), (20, 1521801), (27, 1127260), (30, 1014534), (36, 845445), (45, 676356), (54, 563630), (60, 507267), (90, 338178), (108, 281815), (135, 225452), (157, 193860), (180, 169089), (270, 112726), (314, 96930), (359, 84780), (471, 64620), (540, 56363), (628, 48465), (718, 42390), (785, 38772), (942, 32310), (1077, 28260), (1413, 21540), (1436, 21195), (1570, 19386), (1795, 16956), (1884, 16155), (2154, 14130), (2355, 12924), (2826, 10770), (3140, 9693), (3231, 9420), (3590, 8478), (4239, 7180), (4308, 7065), (4710, 6462), (5385, 5652)]