61206810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1307}}^1$

素因数の和:1547

約数の個数: 64

約数和(自身を含む): 168763392

約数和(自身を除く): 107556582

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 223, 446, 669, 1115, 1307, 1338, 1561, 2230, 2614, 3122, 3345, 3921, 4683, 6535, 6690, 7805, 7842, 9149, 9366, 13070, 15610, 18298, 19605, 23415, 27447, 39210, 45745, 46830, 54894, 91490, 137235, 274470, 291461, 582922, 874383, 1457305, 1748766, 2040227, 2914610, 4080454, 4371915, 6120681, 8743830, 10201135, 12241362, 20402270, 30603405, 61206810]

約数ペア:

[(1, 61206810), (2, 30603405), (3, 20402270), (5, 12241362), (6, 10201135), (7, 8743830), (10, 6120681), (14, 4371915), (15, 4080454), (21, 2914610), (30, 2040227), (35, 1748766), (42, 1457305), (70, 874383), (105, 582922), (210, 291461), (223, 274470), (446, 137235), (669, 91490), (1115, 54894), (1307, 46830), (1338, 45745), (1561, 39210), (2230, 27447), (2614, 23415), (3122, 19605), (3345, 18298), (3921, 15610), (4683, 13070), (6535, 9366), (6690, 9149), (7805, 7842)]