29671950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1$

素因数の和:407

約数の個数: 144

約数和(自身を含む): 93636864

約数和(自身を除く): 63964914

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 49, 50, 55, 66, 70, 75, 77, 98, 105, 110, 147, 150, 154, 165, 175, 210, 231, 245, 275, 294, 330, 350, 367, 385, 462, 490, 525, 539, 550, 734, 735, 770, 825, 1050, 1078, 1101, 1155, 1225, 1470, 1617, 1650, 1835, 1925, 2202, 2310, 2450, 2569, 2695, 3234, 3670, 3675, 3850, 4037, 5138, 5390, 5505, 5775, 7350, 7707, 8074, 8085, 9175, 11010, 11550, 12111, 12845, 13475, 15414, 16170, 17983, 18350, 20185, 24222, 25690, 26950, 27525, 28259, 35966, 38535, 40370, 40425, 53949, 55050, 56518, 60555, 64225, 77070, 80850, 84777, 89915, 100925, 107898, 121110, 128450, 141295, 169554, 179830, 192675, 197813, 201850, 269745, 282590, 302775, 385350, 395626, 423885, 449575, 539490, 593439, 605550, 706475, 847770, 899150, 989065, 1186878, 1348725, 1412950, 1978130, 2119425, 2697450, 2967195, 4238850, 4945325, 5934390, 9890650, 14835975, 29671950]

約数ペア:

[(1, 29671950), (2, 14835975), (3, 9890650), (5, 5934390), (6, 4945325), (7, 4238850), (10, 2967195), (11, 2697450), (14, 2119425), (15, 1978130), (21, 1412950), (22, 1348725), (25, 1186878), (30, 989065), (33, 899150), (35, 847770), (42, 706475), (49, 605550), (50, 593439), (55, 539490), (66, 449575), (70, 423885), (75, 395626), (77, 385350), (98, 302775), (105, 282590), (110, 269745), (147, 201850), (150, 197813), (154, 192675), (165, 179830), (175, 169554), (210, 141295), (231, 128450), (245, 121110), (275, 107898), (294, 100925), (330, 89915), (350, 84777), (367, 80850), (385, 77070), (462, 64225), (490, 60555), (525, 56518), (539, 55050), (550, 53949), (734, 40425), (735, 40370), (770, 38535), (825, 35966), (1050, 28259), (1078, 27525), (1101, 26950), (1155, 25690), (1225, 24222), (1470, 20185), (1617, 18350), (1650, 17983), (1835, 16170), (1925, 15414), (2202, 13475), (2310, 12845), (2450, 12111), (2569, 11550), (2695, 11010), (3234, 9175), (3670, 8085), (3675, 8074), (3850, 7707), (4037, 7350), (5138, 5775), (5390, 5505)]