1613220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 5419008

約数和(自身を除く): 3805788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 167, 210, 230, 276, 322, 334, 345, 420, 460, 483, 501, 644, 668, 690, 805, 835, 966, 1002, 1169, 1380, 1610, 1670, 1932, 2004, 2338, 2415, 2505, 3220, 3340, 3507, 3841, 4676, 4830, 5010, 5845, 7014, 7682, 9660, 10020, 11523, 11690, 14028, 15364, 17535, 19205, 23046, 23380, 26887, 35070, 38410, 46092, 53774, 57615, 70140, 76820, 80661, 107548, 115230, 134435, 161322, 230460, 268870, 322644, 403305, 537740, 806610, 1613220]

約数ペア:

[(1, 1613220), (2, 806610), (3, 537740), (4, 403305), (5, 322644), (6, 268870), (7, 230460), (10, 161322), (12, 134435), (14, 115230), (15, 107548), (20, 80661), (21, 76820), (23, 70140), (28, 57615), (30, 53774), (35, 46092), (42, 38410), (46, 35070), (60, 26887), (69, 23380), (70, 23046), (84, 19205), (92, 17535), (105, 15364), (115, 14028), (138, 11690), (140, 11523), (161, 10020), (167, 9660), (210, 7682), (230, 7014), (276, 5845), (322, 5010), (334, 4830), (345, 4676), (420, 3841), (460, 3507), (483, 3340), (501, 3220), (644, 2505), (668, 2415), (690, 2338), (805, 2004), (835, 1932), (966, 1670), (1002, 1610), (1169, 1380)]