30366420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4253}}^1$

素因数の和:4289

約数の個数: 96

約数和(自身を含む): 102912768

約数和(自身を除く): 72546348

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, 4253, 7140, 8506, 12759, 17012, 21265, 25518, 29771, 42530, 51036, 59542, 63795, 72301, 85060, 89313, 119084, 127590, 144602, 148855, 178626, 216903, 255180, 289204, 297710, 357252, 361505, 433806, 446565, 506107, 595420, 723010, 867612, 893130, 1012214, 1084515, 1446020, 1518321, 1786260, 2024428, 2169030, 2530535, 3036642, 4338060, 5061070, 6073284, 7591605, 10122140, 15183210, 30366420]

約数ペア:

[(1, 30366420), (2, 15183210), (3, 10122140), (4, 7591605), (5, 6073284), (6, 5061070), (7, 4338060), (10, 3036642), (12, 2530535), (14, 2169030), (15, 2024428), (17, 1786260), (20, 1518321), (21, 1446020), (28, 1084515), (30, 1012214), (34, 893130), (35, 867612), (42, 723010), (51, 595420), (60, 506107), (68, 446565), (70, 433806), (84, 361505), (85, 357252), (102, 297710), (105, 289204), (119, 255180), (140, 216903), (170, 178626), (204, 148855), (210, 144602), (238, 127590), (255, 119084), (340, 89313), (357, 85060), (420, 72301), (476, 63795), (510, 59542), (595, 51036), (714, 42530), (1020, 29771), (1190, 25518), (1428, 21265), (1785, 17012), (2380, 12759), (3570, 8506), (4253, 7140)]