2145339660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{9343}}^1$

素因数の和:9487

約数の個数: 96

約数和(自身を含む): 6216376320

約数和(自身を除く): 4071036660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 89, 129, 172, 178, 215, 258, 267, 356, 430, 445, 516, 534, 645, 860, 890, 1068, 1290, 1335, 1780, 2580, 2670, 3827, 5340, 7654, 9343, 11481, 15308, 18686, 19135, 22962, 28029, 37372, 38270, 45924, 46715, 56058, 57405, 76540, 93430, 112116, 114810, 140145, 186860, 229620, 280290, 401749, 560580, 803498, 831527, 1205247, 1606996, 1663054, 2008745, 2410494, 2494581, 3326108, 4017490, 4157635, 4820988, 4989162, 6026235, 8034980, 8315270, 9978324, 12052470, 12472905, 16630540, 24104940, 24945810, 35755661, 49891620, 71511322, 107266983, 143022644, 178778305, 214533966, 357556610, 429067932, 536334915, 715113220, 1072669830, 2145339660]

約数ペア:

[(1, 2145339660), (2, 1072669830), (3, 715113220), (4, 536334915), (5, 429067932), (6, 357556610), (10, 214533966), (12, 178778305), (15, 143022644), (20, 107266983), (30, 71511322), (43, 49891620), (60, 35755661), (86, 24945810), (89, 24104940), (129, 16630540), (172, 12472905), (178, 12052470), (215, 9978324), (258, 8315270), (267, 8034980), (356, 6026235), (430, 4989162), (445, 4820988), (516, 4157635), (534, 4017490), (645, 3326108), (860, 2494581), (890, 2410494), (1068, 2008745), (1290, 1663054), (1335, 1606996), (1780, 1205247), (2580, 831527), (2670, 803498), (3827, 560580), (5340, 401749), (7654, 280290), (9343, 229620), (11481, 186860), (15308, 140145), (18686, 114810), (19135, 112116), (22962, 93430), (28029, 76540), (37372, 57405), (38270, 56058), (45924, 46715)]