2290291290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{40847}}^1$

素因数の和:40956

約数の個数: 96

約数和(自身を含む): 6882071040

約数和(自身を除く): 4591779750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 89, 90, 105, 126, 178, 210, 267, 315, 445, 534, 623, 630, 801, 890, 1246, 1335, 1602, 1869, 2670, 3115, 3738, 4005, 5607, 6230, 8010, 9345, 11214, 18690, 28035, 40847, 56070, 81694, 122541, 204235, 245082, 285929, 367623, 408470, 571858, 612705, 735246, 857787, 1225410, 1429645, 1715574, 1838115, 2573361, 2859290, 3635383, 3676230, 4288935, 5146722, 7270766, 8577870, 10906149, 12866805, 18176915, 21812298, 25447681, 25733610, 32718447, 36353830, 50895362, 54530745, 65436894, 76343043, 109061490, 127238405, 152686086, 163592235, 229029129, 254476810, 327184470, 381715215, 458058258, 763430430, 1145145645, 2290291290]

約数ペア:

[(1, 2290291290), (2, 1145145645), (3, 763430430), (5, 458058258), (6, 381715215), (7, 327184470), (9, 254476810), (10, 229029129), (14, 163592235), (15, 152686086), (18, 127238405), (21, 109061490), (30, 76343043), (35, 65436894), (42, 54530745), (45, 50895362), (63, 36353830), (70, 32718447), (89, 25733610), (90, 25447681), (105, 21812298), (126, 18176915), (178, 12866805), (210, 10906149), (267, 8577870), (315, 7270766), (445, 5146722), (534, 4288935), (623, 3676230), (630, 3635383), (801, 2859290), (890, 2573361), (1246, 1838115), (1335, 1715574), (1602, 1429645), (1869, 1225410), (2670, 857787), (3115, 735246), (3738, 612705), (4005, 571858), (5607, 408470), (6230, 367623), (8010, 285929), (9345, 245082), (11214, 204235), (18690, 122541), (28035, 81694), (40847, 56070)]