12285210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3079}}^1$

素因数の和:3115

約数の個数: 64

約数和(自身を含む): 35481600

約数和(自身を除く): 23196390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3079, 3990, 6158, 9237, 15395, 18474, 21553, 30790, 43106, 46185, 58501, 64659, 92370, 107765, 117002, 129318, 175503, 215530, 292505, 323295, 351006, 409507, 585010, 646590, 819014, 877515, 1228521, 1755030, 2047535, 2457042, 4095070, 6142605, 12285210]

約数ペア:

[(1, 12285210), (2, 6142605), (3, 4095070), (5, 2457042), (6, 2047535), (7, 1755030), (10, 1228521), (14, 877515), (15, 819014), (19, 646590), (21, 585010), (30, 409507), (35, 351006), (38, 323295), (42, 292505), (57, 215530), (70, 175503), (95, 129318), (105, 117002), (114, 107765), (133, 92370), (190, 64659), (210, 58501), (266, 46185), (285, 43106), (399, 30790), (570, 21553), (665, 18474), (798, 15395), (1330, 9237), (1995, 6158), (3079, 3990)]