1862156940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233353}}^1$

素因数の和:233391

約数の個数: 96

約数和(自身を含む): 6272555520

約数和(自身を除く): 4410398580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 233353, 466706, 700059, 933412, 1166765, 1400118, 1633471, 2333530, 2800236, 3266942, 3500295, 4433707, 4667060, 4900413, 6533884, 7000590, 8167355, 8867414, 9800826, 13301121, 14001180, 16334710, 17734828, 19601652, 22168535, 24502065, 26602242, 31035949, 32669420, 44337070, 49004130, 53204484, 62071898, 66505605, 88674140, 93107847, 98008260, 124143796, 133011210, 155179745, 186215694, 266022420, 310359490, 372431388, 465539235, 620718980, 931078470, 1862156940]

約数ペア:

[(1, 1862156940), (2, 931078470), (3, 620718980), (4, 465539235), (5, 372431388), (6, 310359490), (7, 266022420), (10, 186215694), (12, 155179745), (14, 133011210), (15, 124143796), (19, 98008260), (20, 93107847), (21, 88674140), (28, 66505605), (30, 62071898), (35, 53204484), (38, 49004130), (42, 44337070), (57, 32669420), (60, 31035949), (70, 26602242), (76, 24502065), (84, 22168535), (95, 19601652), (105, 17734828), (114, 16334710), (133, 14001180), (140, 13301121), (190, 9800826), (210, 8867414), (228, 8167355), (266, 7000590), (285, 6533884), (380, 4900413), (399, 4667060), (420, 4433707), (532, 3500295), (570, 3266942), (665, 2800236), (798, 2333530), (1140, 1633471), (1330, 1400118), (1596, 1166765), (1995, 933412), (2660, 700059), (3990, 466706), (7980, 233353)]