39672570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 117135360

約数和(自身を除く): 77462790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 61, 70, 95, 105, 114, 122, 133, 163, 183, 190, 210, 266, 285, 305, 326, 366, 399, 427, 489, 570, 610, 665, 798, 815, 854, 915, 978, 1141, 1159, 1281, 1330, 1630, 1830, 1995, 2135, 2282, 2318, 2445, 2562, 3097, 3423, 3477, 3990, 4270, 4890, 5705, 5795, 6194, 6405, 6846, 6954, 8113, 9291, 9943, 11410, 11590, 12810, 15485, 16226, 17115, 17385, 18582, 19886, 21679, 24339, 29829, 30970, 34230, 34770, 40565, 43358, 46455, 48678, 49715, 59658, 65037, 69601, 81130, 92910, 99430, 108395, 121695, 130074, 139202, 149145, 188917, 208803, 216790, 243390, 298290, 325185, 348005, 377834, 417606, 566751, 650370, 696010, 944585, 1044015, 1133502, 1322419, 1889170, 2088030, 2644838, 2833755, 3967257, 5667510, 6612095, 7934514, 13224190, 19836285, 39672570]

約数ペア:

[(1, 39672570), (2, 19836285), (3, 13224190), (5, 7934514), (6, 6612095), (7, 5667510), (10, 3967257), (14, 2833755), (15, 2644838), (19, 2088030), (21, 1889170), (30, 1322419), (35, 1133502), (38, 1044015), (42, 944585), (57, 696010), (61, 650370), (70, 566751), (95, 417606), (105, 377834), (114, 348005), (122, 325185), (133, 298290), (163, 243390), (183, 216790), (190, 208803), (210, 188917), (266, 149145), (285, 139202), (305, 130074), (326, 121695), (366, 108395), (399, 99430), (427, 92910), (489, 81130), (570, 69601), (610, 65037), (665, 59658), (798, 49715), (815, 48678), (854, 46455), (915, 43358), (978, 40565), (1141, 34770), (1159, 34230), (1281, 30970), (1330, 29829), (1630, 24339), (1830, 21679), (1995, 19886), (2135, 18582), (2282, 17385), (2318, 17115), (2445, 16226), (2562, 15485), (3097, 12810), (3423, 11590), (3477, 11410), (3990, 9943), (4270, 9291), (4890, 8113), (5705, 6954), (5795, 6846), (6194, 6405)]