1956930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 64

約数和(自身を含む): 5056128

約数和(自身を除く): 3099198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 41, 43, 74, 82, 86, 111, 123, 129, 185, 205, 215, 222, 246, 258, 370, 410, 430, 555, 615, 645, 1110, 1230, 1290, 1517, 1591, 1763, 3034, 3182, 3526, 4551, 4773, 5289, 7585, 7955, 8815, 9102, 9546, 10578, 15170, 15910, 17630, 22755, 23865, 26445, 45510, 47730, 52890, 65231, 130462, 195693, 326155, 391386, 652310, 978465, 1956930]

約数ペア:

[(1, 1956930), (2, 978465), (3, 652310), (5, 391386), (6, 326155), (10, 195693), (15, 130462), (30, 65231), (37, 52890), (41, 47730), (43, 45510), (74, 26445), (82, 23865), (86, 22755), (111, 17630), (123, 15910), (129, 15170), (185, 10578), (205, 9546), (215, 9102), (222, 8815), (246, 7955), (258, 7585), (370, 5289), (410, 4773), (430, 4551), (555, 3526), (615, 3182), (645, 3034), (1110, 1763), (1230, 1591), (1290, 1517)]