42212610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 125349120

約数和(自身を除く): 83136510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 61, 66, 90, 99, 110, 122, 135, 165, 183, 198, 233, 270, 297, 305, 330, 366, 466, 495, 549, 594, 610, 671, 699, 915, 990, 1098, 1165, 1342, 1398, 1485, 1647, 1830, 2013, 2097, 2330, 2563, 2745, 2970, 3294, 3355, 3495, 4026, 4194, 5126, 5490, 6039, 6291, 6710, 6990, 7689, 8235, 10065, 10485, 12078, 12582, 12815, 14213, 15378, 16470, 18117, 20130, 20970, 23067, 25630, 28426, 30195, 31455, 36234, 38445, 42639, 46134, 60390, 62910, 69201, 71065, 76890, 85278, 90585, 115335, 127917, 138402, 142130, 156343, 181170, 213195, 230670, 255834, 312686, 346005, 383751, 426390, 469029, 639585, 692010, 767502, 781715, 938058, 1279170, 1407087, 1563430, 1918755, 2345145, 2814174, 3837510, 4221261, 4690290, 7035435, 8442522, 14070870, 21106305, 42212610]

約数ペア:

[(1, 42212610), (2, 21106305), (3, 14070870), (5, 8442522), (6, 7035435), (9, 4690290), (10, 4221261), (11, 3837510), (15, 2814174), (18, 2345145), (22, 1918755), (27, 1563430), (30, 1407087), (33, 1279170), (45, 938058), (54, 781715), (55, 767502), (61, 692010), (66, 639585), (90, 469029), (99, 426390), (110, 383751), (122, 346005), (135, 312686), (165, 255834), (183, 230670), (198, 213195), (233, 181170), (270, 156343), (297, 142130), (305, 138402), (330, 127917), (366, 115335), (466, 90585), (495, 85278), (549, 76890), (594, 71065), (610, 69201), (671, 62910), (699, 60390), (915, 46134), (990, 42639), (1098, 38445), (1165, 36234), (1342, 31455), (1398, 30195), (1485, 28426), (1647, 25630), (1830, 23067), (2013, 20970), (2097, 20130), (2330, 18117), (2563, 16470), (2745, 15378), (2970, 14213), (3294, 12815), (3355, 12582), (3495, 12078), (4026, 10485), (4194, 10065), (5126, 8235), (5490, 7689), (6039, 6990), (6291, 6710)]