63532420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 156423960

約数和(自身を除く): 92891540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 241, 245, 269, 482, 490, 538, 964, 980, 1076, 1205, 1345, 1687, 1883, 2410, 2690, 3374, 3766, 4820, 5380, 6748, 7532, 8435, 9415, 11809, 13181, 16870, 18830, 23618, 26362, 33740, 37660, 47236, 52724, 59045, 64829, 65905, 118090, 129658, 131810, 236180, 259316, 263620, 324145, 453803, 648290, 907606, 1296580, 1815212, 2269015, 3176621, 4538030, 6353242, 9076060, 12706484, 15883105, 31766210, 63532420]

約数ペア:

[(1, 63532420), (2, 31766210), (4, 15883105), (5, 12706484), (7, 9076060), (10, 6353242), (14, 4538030), (20, 3176621), (28, 2269015), (35, 1815212), (49, 1296580), (70, 907606), (98, 648290), (140, 453803), (196, 324145), (241, 263620), (245, 259316), (269, 236180), (482, 131810), (490, 129658), (538, 118090), (964, 65905), (980, 64829), (1076, 59045), (1205, 52724), (1345, 47236), (1687, 37660), (1883, 33740), (2410, 26362), (2690, 23618), (3374, 18830), (3766, 16870), (4820, 13181), (5380, 11809), (6748, 9415), (7532, 8435)]