70419780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2557}}^1$

素因数の和:2595

約数の個数: 120

約数和(自身を含む): 233995608

約数和(自身を除く): 163575828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2557, 2754, 3060, 4590, 5114, 5508, 6885, 7671, 9180, 10228, 12785, 13770, 15342, 23013, 25570, 27540, 30684, 38355, 43469, 46026, 51140, 69039, 76710, 86938, 92052, 115065, 130407, 138078, 153420, 173876, 207117, 217345, 230130, 260814, 276156, 345195, 391221, 414234, 434690, 460260, 521628, 652035, 690390, 782442, 828468, 869380, 1035585, 1173663, 1304070, 1380780, 1564884, 1956105, 2071170, 2347326, 2608140, 3520989, 3912210, 4142340, 4694652, 5868315, 7041978, 7824420, 11736630, 14083956, 17604945, 23473260, 35209890, 70419780]

約数ペア:

[(1, 70419780), (2, 35209890), (3, 23473260), (4, 17604945), (5, 14083956), (6, 11736630), (9, 7824420), (10, 7041978), (12, 5868315), (15, 4694652), (17, 4142340), (18, 3912210), (20, 3520989), (27, 2608140), (30, 2347326), (34, 2071170), (36, 1956105), (45, 1564884), (51, 1380780), (54, 1304070), (60, 1173663), (68, 1035585), (81, 869380), (85, 828468), (90, 782442), (102, 690390), (108, 652035), (135, 521628), (153, 460260), (162, 434690), (170, 414234), (180, 391221), (204, 345195), (255, 276156), (270, 260814), (306, 230130), (324, 217345), (340, 207117), (405, 173876), (459, 153420), (510, 138078), (540, 130407), (612, 115065), (765, 92052), (810, 86938), (918, 76710), (1020, 69039), (1377, 51140), (1530, 46026), (1620, 43469), (1836, 38355), (2295, 30684), (2557, 27540), (2754, 25570), (3060, 23013), (4590, 15342), (5114, 13770), (5508, 12785), (6885, 10228), (7671, 9180)]