2859570

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:129

約数の個数: 128

約数和(自身を含む): 9331200

約数和(自身を除く): 6471630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 89, 90, 102, 105, 119, 126, 135, 153, 170, 178, 189, 210, 238, 255, 267, 270, 306, 315, 357, 378, 445, 459, 510, 534, 595, 623, 630, 714, 765, 801, 890, 918, 945, 1071, 1190, 1246, 1335, 1513, 1530, 1602, 1785, 1869, 1890, 2142, 2295, 2403, 2670, 3026, 3115, 3213, 3570, 3738, 4005, 4539, 4590, 4806, 5355, 5607, 6230, 6426, 7565, 8010, 9078, 9345, 10591, 10710, 11214, 12015, 13617, 15130, 16065, 16821, 18690, 21182, 22695, 24030, 27234, 28035, 31773, 32130, 33642, 40851, 45390, 52955, 56070, 63546, 68085, 81702, 84105, 95319, 105910, 136170, 158865, 168210, 190638, 204255, 285957, 317730, 408510, 476595, 571914, 953190, 1429785, 2859570]

約数ペア:

[(1, 2859570), (2, 1429785), (3, 953190), (5, 571914), (6, 476595), (7, 408510), (9, 317730), (10, 285957), (14, 204255), (15, 190638), (17, 168210), (18, 158865), (21, 136170), (27, 105910), (30, 95319), (34, 84105), (35, 81702), (42, 68085), (45, 63546), (51, 56070), (54, 52955), (63, 45390), (70, 40851), (85, 33642), (89, 32130), (90, 31773), (102, 28035), (105, 27234), (119, 24030), (126, 22695), (135, 21182), (153, 18690), (170, 16821), (178, 16065), (189, 15130), (210, 13617), (238, 12015), (255, 11214), (267, 10710), (270, 10591), (306, 9345), (315, 9078), (357, 8010), (378, 7565), (445, 6426), (459, 6230), (510, 5607), (534, 5355), (595, 4806), (623, 4590), (630, 4539), (714, 4005), (765, 3738), (801, 3570), (890, 3213), (918, 3115), (945, 3026), (1071, 2670), (1190, 2403), (1246, 2295), (1335, 2142), (1513, 1890), (1530, 1869), (1602, 1785)]