42407910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2113}}^1$

素因数の和:2349

約数の個数: 48

約数和(自身を含む): 110807424

約数和(自身を除く): 68399514

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223, 446, 669, 1115, 1338, 2007, 2113, 2230, 3345, 4014, 4226, 6339, 6690, 10035, 10565, 12678, 19017, 20070, 21130, 31695, 38034, 63390, 95085, 190170, 471199, 942398, 1413597, 2355995, 2827194, 4240791, 4711990, 7067985, 8481582, 14135970, 21203955, 42407910]

約数ペア:

[(1, 42407910), (2, 21203955), (3, 14135970), (5, 8481582), (6, 7067985), (9, 4711990), (10, 4240791), (15, 2827194), (18, 2355995), (30, 1413597), (45, 942398), (90, 471199), (223, 190170), (446, 95085), (669, 63390), (1115, 38034), (1338, 31695), (2007, 21130), (2113, 20070), (2230, 19017), (3345, 12678), (4014, 10565), (4226, 10035), (6339, 6690)]