42504420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5953}}^1$

素因数の和:5989

約数の個数: 96

約数和(自身を含む): 144039168

約数和(自身を除く): 101534748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 5953, 7140, 11906, 17859, 23812, 29765, 35718, 41671, 59530, 71436, 83342, 89295, 101201, 119060, 125013, 166684, 178590, 202402, 208355, 250026, 303603, 357180, 404804, 416710, 500052, 506005, 607206, 625065, 708407, 833420, 1012010, 1214412, 1250130, 1416814, 1518015, 2024020, 2125221, 2500260, 2833628, 3036030, 3542035, 4250442, 6072060, 7084070, 8500884, 10626105, 14168140, 21252210, 42504420]

約数ペア:

[(1, 42504420), (2, 21252210), (3, 14168140), (4, 10626105), (5, 8500884), (6, 7084070), (7, 6072060), (10, 4250442), (12, 3542035), (14, 3036030), (15, 2833628), (17, 2500260), (20, 2125221), (21, 2024020), (28, 1518015), (30, 1416814), (34, 1250130), (35, 1214412), (42, 1012010), (51, 833420), (60, 708407), (68, 625065), (70, 607206), (84, 506005), (85, 500052), (102, 416710), (105, 404804), (119, 357180), (140, 303603), (170, 250026), (204, 208355), (210, 202402), (238, 178590), (255, 166684), (340, 125013), (357, 119060), (420, 101201), (476, 89295), (510, 83342), (595, 71436), (714, 59530), (1020, 41671), (1190, 35718), (1428, 29765), (1785, 23812), (2380, 17859), (3570, 11906), (5953, 7140)]