13970220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 43497216

約数和(自身を除く): 29526996

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 61, 66, 110, 122, 132, 165, 183, 220, 244, 305, 330, 347, 366, 610, 660, 671, 694, 732, 915, 1041, 1220, 1342, 1388, 1735, 1830, 2013, 2082, 2684, 3355, 3470, 3660, 3817, 4026, 4164, 5205, 6710, 6940, 7634, 8052, 10065, 10410, 11451, 13420, 15268, 19085, 20130, 20820, 21167, 22902, 38170, 40260, 42334, 45804, 57255, 63501, 76340, 84668, 105835, 114510, 127002, 211670, 229020, 232837, 254004, 317505, 423340, 465674, 635010, 698511, 931348, 1164185, 1270020, 1397022, 2328370, 2794044, 3492555, 4656740, 6985110, 13970220]

約数ペア:

[(1, 13970220), (2, 6985110), (3, 4656740), (4, 3492555), (5, 2794044), (6, 2328370), (10, 1397022), (11, 1270020), (12, 1164185), (15, 931348), (20, 698511), (22, 635010), (30, 465674), (33, 423340), (44, 317505), (55, 254004), (60, 232837), (61, 229020), (66, 211670), (110, 127002), (122, 114510), (132, 105835), (165, 84668), (183, 76340), (220, 63501), (244, 57255), (305, 45804), (330, 42334), (347, 40260), (366, 38170), (610, 22902), (660, 21167), (671, 20820), (694, 20130), (732, 19085), (915, 15268), (1041, 13420), (1220, 11451), (1342, 10410), (1388, 10065), (1735, 8052), (1830, 7634), (2013, 6940), (2082, 6710), (2684, 5205), (3355, 4164), (3470, 4026), (3660, 3817)]