139867770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:484

約数の個数: 128

約数和(自身を含む): 403439616

約数和(自身を除く): 263571846

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 47, 70, 74, 94, 105, 111, 141, 185, 210, 222, 235, 259, 282, 329, 370, 383, 470, 518, 555, 658, 705, 766, 777, 987, 1110, 1149, 1295, 1410, 1554, 1645, 1739, 1915, 1974, 2298, 2590, 2681, 3290, 3478, 3830, 3885, 4935, 5217, 5362, 5745, 7770, 8043, 8695, 9870, 10434, 11490, 12173, 13405, 14171, 16086, 17390, 18001, 24346, 26085, 26810, 28342, 36002, 36519, 40215, 42513, 52170, 54003, 60865, 70855, 73038, 80430, 85026, 90005, 99197, 108006, 121730, 126007, 141710, 180010, 182595, 198394, 212565, 252014, 270015, 297591, 365190, 378021, 425130, 495985, 540030, 595182, 630035, 666037, 756042, 991970, 1260070, 1332074, 1487955, 1890105, 1998111, 2975910, 3330185, 3780210, 3996222, 4662259, 6660370, 9324518, 9990555, 13986777, 19981110, 23311295, 27973554, 46622590, 69933885, 139867770]

約数ペア:

[(1, 139867770), (2, 69933885), (3, 46622590), (5, 27973554), (6, 23311295), (7, 19981110), (10, 13986777), (14, 9990555), (15, 9324518), (21, 6660370), (30, 4662259), (35, 3996222), (37, 3780210), (42, 3330185), (47, 2975910), (70, 1998111), (74, 1890105), (94, 1487955), (105, 1332074), (111, 1260070), (141, 991970), (185, 756042), (210, 666037), (222, 630035), (235, 595182), (259, 540030), (282, 495985), (329, 425130), (370, 378021), (383, 365190), (470, 297591), (518, 270015), (555, 252014), (658, 212565), (705, 198394), (766, 182595), (777, 180010), (987, 141710), (1110, 126007), (1149, 121730), (1295, 108006), (1410, 99197), (1554, 90005), (1645, 85026), (1739, 80430), (1915, 73038), (1974, 70855), (2298, 60865), (2590, 54003), (2681, 52170), (3290, 42513), (3478, 40215), (3830, 36519), (3885, 36002), (4935, 28342), (5217, 26810), (5362, 26085), (5745, 24346), (7770, 18001), (8043, 17390), (8695, 16086), (9870, 14171), (10434, 13405), (11490, 12173)]