42287910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2549}}^1$

素因数の和:2645

約数の個数: 64

約数和(自身を含む): 117504000

約数和(自身を除く): 75216090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1659, 2370, 2549, 2765, 3318, 5098, 5530, 7647, 8295, 12745, 15294, 16590, 17843, 25490, 35686, 38235, 53529, 76470, 89215, 107058, 178430, 201371, 267645, 402742, 535290, 604113, 1006855, 1208226, 1409597, 2013710, 2819194, 3020565, 4228791, 6041130, 7047985, 8457582, 14095970, 21143955, 42287910]

約数ペア:

[(1, 42287910), (2, 21143955), (3, 14095970), (5, 8457582), (6, 7047985), (7, 6041130), (10, 4228791), (14, 3020565), (15, 2819194), (21, 2013710), (30, 1409597), (35, 1208226), (42, 1006855), (70, 604113), (79, 535290), (105, 402742), (158, 267645), (210, 201371), (237, 178430), (395, 107058), (474, 89215), (553, 76470), (790, 53529), (1106, 38235), (1185, 35686), (1659, 25490), (2370, 17843), (2549, 16590), (2765, 15294), (3318, 12745), (5098, 8295), (5530, 7647)]