1901282340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:1030

約数の個数: 144

約数和(自身を含む): 5654113920

約数和(自身を除く): 3752831580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 41, 58, 60, 82, 87, 116, 123, 145, 164, 174, 205, 246, 290, 348, 410, 435, 492, 580, 615, 820, 841, 870, 919, 1189, 1230, 1682, 1740, 1838, 2378, 2460, 2523, 2757, 3364, 3567, 3676, 4205, 4595, 4756, 5046, 5514, 5945, 7134, 8410, 9190, 10092, 11028, 11890, 12615, 13785, 14268, 16820, 17835, 18380, 23780, 25230, 26651, 27570, 34481, 35670, 37679, 50460, 53302, 55140, 68962, 71340, 75358, 79953, 103443, 106604, 113037, 133255, 137924, 150716, 159906, 172405, 188395, 206886, 226074, 266510, 319812, 344810, 376790, 399765, 413772, 452148, 517215, 533020, 565185, 689620, 753580, 772879, 799530, 1034430, 1092691, 1130370, 1545758, 1599060, 2068860, 2185382, 2260740, 2318637, 3091516, 3278073, 3864395, 4370764, 4637274, 5463455, 6556146, 7728790, 9274548, 10926910, 11593185, 13112292, 15457580, 16390365, 21853820, 23186370, 31688039, 32780730, 46372740, 63376078, 65561460, 95064117, 126752156, 158440195, 190128234, 316880390, 380256468, 475320585, 633760780, 950641170, 1901282340]

約数ペア:

[(1, 1901282340), (2, 950641170), (3, 633760780), (4, 475320585), (5, 380256468), (6, 316880390), (10, 190128234), (12, 158440195), (15, 126752156), (20, 95064117), (29, 65561460), (30, 63376078), (41, 46372740), (58, 32780730), (60, 31688039), (82, 23186370), (87, 21853820), (116, 16390365), (123, 15457580), (145, 13112292), (164, 11593185), (174, 10926910), (205, 9274548), (246, 7728790), (290, 6556146), (348, 5463455), (410, 4637274), (435, 4370764), (492, 3864395), (580, 3278073), (615, 3091516), (820, 2318637), (841, 2260740), (870, 2185382), (919, 2068860), (1189, 1599060), (1230, 1545758), (1682, 1130370), (1740, 1092691), (1838, 1034430), (2378, 799530), (2460, 772879), (2523, 753580), (2757, 689620), (3364, 565185), (3567, 533020), (3676, 517215), (4205, 452148), (4595, 413772), (4756, 399765), (5046, 376790), (5514, 344810), (5945, 319812), (7134, 266510), (8410, 226074), (9190, 206886), (10092, 188395), (11028, 172405), (11890, 159906), (12615, 150716), (13785, 137924), (14268, 133255), (16820, 113037), (17835, 106604), (18380, 103443), (23780, 79953), (25230, 75358), (26651, 71340), (27570, 68962), (34481, 55140), (35670, 53302), (37679, 50460)]