1520245782

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{659}}^1$

素因数の和:930

約数の個数: 96

約数和(自身を含む): 3676907520

約数和(自身を除く): 2156661738

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 61, 66, 99, 122, 183, 191, 198, 366, 382, 549, 573, 659, 671, 1098, 1146, 1318, 1342, 1719, 1977, 2013, 2101, 3438, 3954, 4026, 4202, 5931, 6039, 6303, 7249, 11651, 11862, 12078, 12606, 14498, 18909, 21747, 23302, 34953, 37818, 40199, 43494, 65241, 69906, 80398, 104859, 120597, 125869, 128161, 130482, 209718, 241194, 251738, 256322, 361791, 377607, 384483, 442189, 723582, 755214, 768966, 884378, 1132821, 1153449, 1326567, 1384559, 2265642, 2306898, 2653134, 2769118, 3979701, 4153677, 7678009, 7959402, 8307354, 12461031, 15356018, 23034027, 24922062, 46068054, 69102081, 84458099, 138204162, 168916198, 253374297, 506748594, 760122891, 1520245782]

約数ペア:

[(1, 1520245782), (2, 760122891), (3, 506748594), (6, 253374297), (9, 168916198), (11, 138204162), (18, 84458099), (22, 69102081), (33, 46068054), (61, 24922062), (66, 23034027), (99, 15356018), (122, 12461031), (183, 8307354), (191, 7959402), (198, 7678009), (366, 4153677), (382, 3979701), (549, 2769118), (573, 2653134), (659, 2306898), (671, 2265642), (1098, 1384559), (1146, 1326567), (1318, 1153449), (1342, 1132821), (1719, 884378), (1977, 768966), (2013, 755214), (2101, 723582), (3438, 442189), (3954, 384483), (4026, 377607), (4202, 361791), (5931, 256322), (6039, 251738), (6303, 241194), (7249, 209718), (11651, 130482), (11862, 128161), (12078, 125869), (12606, 120597), (14498, 104859), (18909, 80398), (21747, 69906), (23302, 65241), (34953, 43494), (37818, 40199)]