1751137740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{30497}}^1$

素因数の和:30552

約数の個数: 144

約数和(自身を含む): 5994686880

約数和(自身を除く): 4243549140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 132, 145, 165, 174, 180, 198, 220, 261, 290, 319, 330, 348, 396, 435, 495, 522, 580, 638, 660, 870, 957, 990, 1044, 1276, 1305, 1595, 1740, 1914, 1980, 2610, 2871, 3190, 3828, 4785, 5220, 5742, 6380, 9570, 11484, 14355, 19140, 28710, 30497, 57420, 60994, 91491, 121988, 152485, 182982, 274473, 304970, 335467, 365964, 457455, 548946, 609940, 670934, 884413, 914910, 1006401, 1097892, 1341868, 1372365, 1677335, 1768826, 1829820, 2012802, 2653239, 2744730, 3019203, 3354670, 3537652, 4025604, 4422065, 5032005, 5306478, 5489460, 6038406, 6709340, 7959717, 8844130, 9728543, 10064010, 10612956, 12076812, 13266195, 15096015, 15919434, 17688260, 19457086, 20128020, 26532390, 29185629, 30192030, 31838868, 38914172, 39798585, 48642715, 53064780, 58371258, 60384060, 79597170, 87556887, 97285430, 116742516, 145928145, 159194340, 175113774, 194570860, 291856290, 350227548, 437784435, 583712580, 875568870, 1751137740]

約数ペア:

[(1, 1751137740), (2, 875568870), (3, 583712580), (4, 437784435), (5, 350227548), (6, 291856290), (9, 194570860), (10, 175113774), (11, 159194340), (12, 145928145), (15, 116742516), (18, 97285430), (20, 87556887), (22, 79597170), (29, 60384060), (30, 58371258), (33, 53064780), (36, 48642715), (44, 39798585), (45, 38914172), (55, 31838868), (58, 30192030), (60, 29185629), (66, 26532390), (87, 20128020), (90, 19457086), (99, 17688260), (110, 15919434), (116, 15096015), (132, 13266195), (145, 12076812), (165, 10612956), (174, 10064010), (180, 9728543), (198, 8844130), (220, 7959717), (261, 6709340), (290, 6038406), (319, 5489460), (330, 5306478), (348, 5032005), (396, 4422065), (435, 4025604), (495, 3537652), (522, 3354670), (580, 3019203), (638, 2744730), (660, 2653239), (870, 2012802), (957, 1829820), (990, 1768826), (1044, 1677335), (1276, 1372365), (1305, 1341868), (1595, 1097892), (1740, 1006401), (1914, 914910), (1980, 884413), (2610, 670934), (2871, 609940), (3190, 548946), (3828, 457455), (4785, 365964), (5220, 335467), (5742, 304970), (6380, 274473), (9570, 182982), (11484, 152485), (14355, 121988), (19140, 91491), (28710, 60994), (30497, 57420)]