4902870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 13833216

約数和(自身を除く): 8930346

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 631, 777, 1110, 1262, 1295, 1554, 1893, 2590, 3155, 3786, 3885, 4417, 6310, 7770, 8834, 9465, 13251, 18930, 22085, 23347, 26502, 44170, 46694, 66255, 70041, 116735, 132510, 140082, 163429, 233470, 326858, 350205, 490287, 700410, 817145, 980574, 1634290, 2451435, 4902870]

約数ペア:

[(1, 4902870), (2, 2451435), (3, 1634290), (5, 980574), (6, 817145), (7, 700410), (10, 490287), (14, 350205), (15, 326858), (21, 233470), (30, 163429), (35, 140082), (37, 132510), (42, 116735), (70, 70041), (74, 66255), (105, 46694), (111, 44170), (185, 26502), (210, 23347), (222, 22085), (259, 18930), (370, 13251), (518, 9465), (555, 8834), (631, 7770), (777, 6310), (1110, 4417), (1262, 3885), (1295, 3786), (1554, 3155), (1893, 2590)]