65151660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2543}}^1$

素因数の和:2623

約数の個数: 96

約数和(自身を含む): 211986432

約数和(自身を除く): 146834772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2543, 2562, 3660, 4270, 5086, 5124, 6405, 7629, 8540, 10172, 12715, 12810, 15258, 17801, 25430, 25620, 30516, 35602, 38145, 50860, 53403, 71204, 76290, 89005, 106806, 152580, 155123, 178010, 213612, 267015, 310246, 356020, 465369, 534030, 620492, 775615, 930738, 1068060, 1085861, 1551230, 1861476, 2171722, 2326845, 3102460, 3257583, 4343444, 4653690, 5429305, 6515166, 9307380, 10858610, 13030332, 16287915, 21717220, 32575830, 65151660]

約数ペア:

[(1, 65151660), (2, 32575830), (3, 21717220), (4, 16287915), (5, 13030332), (6, 10858610), (7, 9307380), (10, 6515166), (12, 5429305), (14, 4653690), (15, 4343444), (20, 3257583), (21, 3102460), (28, 2326845), (30, 2171722), (35, 1861476), (42, 1551230), (60, 1085861), (61, 1068060), (70, 930738), (84, 775615), (105, 620492), (122, 534030), (140, 465369), (183, 356020), (210, 310246), (244, 267015), (305, 213612), (366, 178010), (420, 155123), (427, 152580), (610, 106806), (732, 89005), (854, 76290), (915, 71204), (1220, 53403), (1281, 50860), (1708, 38145), (1830, 35602), (2135, 30516), (2543, 25620), (2562, 25430), (3660, 17801), (4270, 15258), (5086, 12810), (5124, 12715), (6405, 10172), (7629, 8540)]