187009470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:770

約数の個数: 96

約数和(自身を含む): 505776960

約数和(自身を除く): 318767490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 89, 90, 111, 178, 185, 222, 267, 333, 370, 445, 534, 555, 631, 666, 801, 890, 1110, 1262, 1335, 1602, 1665, 1893, 2670, 3155, 3293, 3330, 3786, 4005, 5679, 6310, 6586, 8010, 9465, 9879, 11358, 16465, 18930, 19758, 23347, 28395, 29637, 32930, 46694, 49395, 56159, 56790, 59274, 70041, 98790, 112318, 116735, 140082, 148185, 168477, 210123, 233470, 280795, 296370, 336954, 350205, 420246, 505431, 561590, 700410, 842385, 1010862, 1050615, 1684770, 2077883, 2101230, 2527155, 4155766, 5054310, 6233649, 10389415, 12467298, 18700947, 20778830, 31168245, 37401894, 62336490, 93504735, 187009470]

約数ペア:

[(1, 187009470), (2, 93504735), (3, 62336490), (5, 37401894), (6, 31168245), (9, 20778830), (10, 18700947), (15, 12467298), (18, 10389415), (30, 6233649), (37, 5054310), (45, 4155766), (74, 2527155), (89, 2101230), (90, 2077883), (111, 1684770), (178, 1050615), (185, 1010862), (222, 842385), (267, 700410), (333, 561590), (370, 505431), (445, 420246), (534, 350205), (555, 336954), (631, 296370), (666, 280795), (801, 233470), (890, 210123), (1110, 168477), (1262, 148185), (1335, 140082), (1602, 116735), (1665, 112318), (1893, 98790), (2670, 70041), (3155, 59274), (3293, 56790), (3330, 56159), (3786, 49395), (4005, 46694), (5679, 32930), (6310, 29637), (6586, 28395), (8010, 23347), (9465, 19758), (9879, 18930), (11358, 16465)]