9968140210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{58147}}^1$

素因数の和:58271

約数の個数: 64

約数和(自身を含む): 21435678720

約数和(自身を除く): 11467538510

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 79, 155, 158, 217, 310, 395, 434, 553, 790, 1085, 1106, 2170, 2449, 2765, 4898, 5530, 12245, 17143, 24490, 34286, 58147, 85715, 116294, 171430, 290735, 407029, 581470, 814058, 1802557, 2035145, 3605114, 4070290, 4593613, 9012785, 9187226, 12617899, 18025570, 22968065, 25235798, 32155291, 45936130, 63089495, 64310582, 126178990, 142402003, 160776455, 284804006, 321552910, 712010015, 996814021, 1424020030, 1993628042, 4984070105, 9968140210]

約数ペア:

[(1, 9968140210), (2, 4984070105), (5, 1993628042), (7, 1424020030), (10, 996814021), (14, 712010015), (31, 321552910), (35, 284804006), (62, 160776455), (70, 142402003), (79, 126178990), (155, 64310582), (158, 63089495), (217, 45936130), (310, 32155291), (395, 25235798), (434, 22968065), (553, 18025570), (790, 12617899), (1085, 9187226), (1106, 9012785), (2170, 4593613), (2449, 4070290), (2765, 3605114), (4898, 2035145), (5530, 1802557), (12245, 814058), (17143, 581470), (24490, 407029), (34286, 290735), (58147, 171430), (85715, 116294)]