216638190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{839}}^1$

素因数の和:1022

約数の個数: 96

約数和(自身を含む): 597542400

約数和(自身を除く): 380904210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 151, 171, 190, 285, 302, 342, 453, 570, 755, 839, 855, 906, 1359, 1510, 1678, 1710, 2265, 2517, 2718, 2869, 4195, 4530, 5034, 5738, 6795, 7551, 8390, 8607, 12585, 13590, 14345, 15102, 15941, 17214, 25170, 25821, 28690, 31882, 37755, 43035, 47823, 51642, 75510, 79705, 86070, 95646, 126689, 129105, 143469, 159410, 239115, 253378, 258210, 286938, 380067, 478230, 633445, 717345, 760134, 1140201, 1266890, 1434690, 1900335, 2280402, 2407091, 3800670, 4814182, 5701005, 7221273, 11402010, 12035455, 14442546, 21663819, 24070910, 36106365, 43327638, 72212730, 108319095, 216638190]

約数ペア:

[(1, 216638190), (2, 108319095), (3, 72212730), (5, 43327638), (6, 36106365), (9, 24070910), (10, 21663819), (15, 14442546), (18, 12035455), (19, 11402010), (30, 7221273), (38, 5701005), (45, 4814182), (57, 3800670), (90, 2407091), (95, 2280402), (114, 1900335), (151, 1434690), (171, 1266890), (190, 1140201), (285, 760134), (302, 717345), (342, 633445), (453, 478230), (570, 380067), (755, 286938), (839, 258210), (855, 253378), (906, 239115), (1359, 159410), (1510, 143469), (1678, 129105), (1710, 126689), (2265, 95646), (2517, 86070), (2718, 79705), (2869, 75510), (4195, 51642), (4530, 47823), (5034, 43035), (5738, 37755), (6795, 31882), (7551, 28690), (8390, 25821), (8607, 25170), (12585, 17214), (13590, 15941), (14345, 15102)]