1830673890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{117577}}^1$

素因数の和:117763

約数の個数: 48

約数和(自身を含む): 4787305848

約数和(自身を除く): 2956631958

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 5190, 7785, 15570, 117577, 235154, 352731, 587885, 705462, 1058193, 1175770, 1763655, 2116386, 3527310, 5290965, 10581930, 20340821, 40681642, 61022463, 101704105, 122044926, 183067389, 203408210, 305112315, 366134778, 610224630, 915336945, 1830673890]

約数ペア:

[(1, 1830673890), (2, 915336945), (3, 610224630), (5, 366134778), (6, 305112315), (9, 203408210), (10, 183067389), (15, 122044926), (18, 101704105), (30, 61022463), (45, 40681642), (90, 20340821), (173, 10581930), (346, 5290965), (519, 3527310), (865, 2116386), (1038, 1763655), (1557, 1175770), (1730, 1058193), (2595, 705462), (3114, 587885), (5190, 352731), (7785, 235154), (15570, 117577)]