71678070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 198132480

約数和(自身を除く): 126454410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 167, 171, 190, 251, 285, 334, 342, 501, 502, 570, 753, 835, 855, 1002, 1255, 1503, 1506, 1670, 1710, 2259, 2505, 2510, 3006, 3173, 3765, 4518, 4769, 5010, 6346, 7515, 7530, 9519, 9538, 11295, 14307, 15030, 15865, 19038, 22590, 23845, 28557, 28614, 31730, 41917, 42921, 47595, 47690, 57114, 71535, 83834, 85842, 95190, 125751, 142785, 143070, 209585, 214605, 251502, 285570, 377253, 419170, 429210, 628755, 754506, 796423, 1257510, 1592846, 1886265, 2389269, 3772530, 3982115, 4778538, 7167807, 7964230, 11946345, 14335614, 23892690, 35839035, 71678070]

約数ペア:

[(1, 71678070), (2, 35839035), (3, 23892690), (5, 14335614), (6, 11946345), (9, 7964230), (10, 7167807), (15, 4778538), (18, 3982115), (19, 3772530), (30, 2389269), (38, 1886265), (45, 1592846), (57, 1257510), (90, 796423), (95, 754506), (114, 628755), (167, 429210), (171, 419170), (190, 377253), (251, 285570), (285, 251502), (334, 214605), (342, 209585), (501, 143070), (502, 142785), (570, 125751), (753, 95190), (835, 85842), (855, 83834), (1002, 71535), (1255, 57114), (1503, 47690), (1506, 47595), (1670, 42921), (1710, 41917), (2259, 31730), (2505, 28614), (2510, 28557), (3006, 23845), (3173, 22590), (3765, 19038), (4518, 15865), (4769, 15030), (5010, 14307), (6346, 11295), (7515, 9538), (7530, 9519)]