7152860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 18373824

約数和(自身を除く): 11220964

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 41, 44, 52, 55, 61, 65, 82, 110, 122, 130, 143, 164, 205, 220, 244, 260, 286, 305, 410, 451, 533, 572, 610, 671, 715, 793, 820, 902, 1066, 1220, 1342, 1430, 1586, 1804, 2132, 2255, 2501, 2665, 2684, 2860, 3172, 3355, 3965, 4510, 5002, 5330, 5863, 6710, 7930, 8723, 9020, 10004, 10660, 11726, 12505, 13420, 15860, 17446, 23452, 25010, 27511, 29315, 32513, 34892, 43615, 50020, 55022, 58630, 65026, 87230, 110044, 117260, 130052, 137555, 162565, 174460, 275110, 325130, 357643, 550220, 650260, 715286, 1430572, 1788215, 3576430, 7152860]

約数ペア:

[(1, 7152860), (2, 3576430), (4, 1788215), (5, 1430572), (10, 715286), (11, 650260), (13, 550220), (20, 357643), (22, 325130), (26, 275110), (41, 174460), (44, 162565), (52, 137555), (55, 130052), (61, 117260), (65, 110044), (82, 87230), (110, 65026), (122, 58630), (130, 55022), (143, 50020), (164, 43615), (205, 34892), (220, 32513), (244, 29315), (260, 27511), (286, 25010), (305, 23452), (410, 17446), (451, 15860), (533, 13420), (572, 12505), (610, 11726), (671, 10660), (715, 10004), (793, 9020), (820, 8723), (902, 7930), (1066, 6710), (1220, 5863), (1342, 5330), (1430, 5002), (1586, 4510), (1804, 3965), (2132, 3355), (2255, 3172), (2501, 2860), (2665, 2684)]