15000510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1171}}^1$

素因数の和:1249

約数の個数: 64

約数和(自身を含む): 41854464

約数和(自身を除く): 26853954

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1171, 1281, 1830, 2135, 2342, 2562, 3513, 4270, 5855, 6405, 7026, 8197, 11710, 12810, 16394, 17565, 24591, 35130, 40985, 49182, 71431, 81970, 122955, 142862, 214293, 245910, 357155, 428586, 500017, 714310, 1000034, 1071465, 1500051, 2142930, 2500085, 3000102, 5000170, 7500255, 15000510]

約数ペア:

[(1, 15000510), (2, 7500255), (3, 5000170), (5, 3000102), (6, 2500085), (7, 2142930), (10, 1500051), (14, 1071465), (15, 1000034), (21, 714310), (30, 500017), (35, 428586), (42, 357155), (61, 245910), (70, 214293), (105, 142862), (122, 122955), (183, 81970), (210, 71431), (305, 49182), (366, 40985), (427, 35130), (610, 24591), (854, 17565), (915, 16394), (1171, 12810), (1281, 11710), (1830, 8197), (2135, 7026), (2342, 6405), (2562, 5855), (3513, 4270)]