8915130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 27993600

約数和(自身を除く): 19078470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 53, 54, 63, 70, 89, 90, 105, 106, 126, 135, 159, 178, 189, 210, 265, 267, 270, 315, 318, 371, 378, 445, 477, 530, 534, 623, 630, 742, 795, 801, 890, 945, 954, 1113, 1246, 1335, 1431, 1590, 1602, 1855, 1869, 1890, 2226, 2385, 2403, 2670, 2862, 3115, 3339, 3710, 3738, 4005, 4717, 4770, 4806, 5565, 5607, 6230, 6678, 7155, 8010, 9345, 9434, 10017, 11130, 11214, 12015, 14151, 14310, 16695, 16821, 18690, 20034, 23585, 24030, 28035, 28302, 33019, 33390, 33642, 42453, 47170, 50085, 56070, 66038, 70755, 84105, 84906, 99057, 100170, 127359, 141510, 165095, 168210, 198114, 212265, 254718, 297171, 330190, 424530, 495285, 594342, 636795, 891513, 990570, 1273590, 1485855, 1783026, 2971710, 4457565, 8915130]

約数ペア:

[(1, 8915130), (2, 4457565), (3, 2971710), (5, 1783026), (6, 1485855), (7, 1273590), (9, 990570), (10, 891513), (14, 636795), (15, 594342), (18, 495285), (21, 424530), (27, 330190), (30, 297171), (35, 254718), (42, 212265), (45, 198114), (53, 168210), (54, 165095), (63, 141510), (70, 127359), (89, 100170), (90, 99057), (105, 84906), (106, 84105), (126, 70755), (135, 66038), (159, 56070), (178, 50085), (189, 47170), (210, 42453), (265, 33642), (267, 33390), (270, 33019), (315, 28302), (318, 28035), (371, 24030), (378, 23585), (445, 20034), (477, 18690), (530, 16821), (534, 16695), (623, 14310), (630, 14151), (742, 12015), (795, 11214), (801, 11130), (890, 10017), (945, 9434), (954, 9345), (1113, 8010), (1246, 7155), (1335, 6678), (1431, 6230), (1590, 5607), (1602, 5565), (1855, 4806), (1869, 4770), (1890, 4717), (2226, 4005), (2385, 3738), (2403, 3710), (2670, 3339), (2862, 3115)]