29445570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{607}}^1$

素因数の和:645

約数の個数: 144

約数和(自身を含む): 97314048

約数和(自身を除く): 67868478

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 49, 55, 63, 66, 70, 77, 90, 98, 99, 105, 110, 126, 147, 154, 165, 198, 210, 231, 245, 294, 315, 330, 385, 441, 462, 490, 495, 539, 607, 630, 693, 735, 770, 882, 990, 1078, 1155, 1214, 1386, 1470, 1617, 1821, 2205, 2310, 2695, 3035, 3234, 3465, 3642, 4249, 4410, 4851, 5390, 5463, 6070, 6677, 6930, 8085, 8498, 9105, 9702, 10926, 12747, 13354, 16170, 18210, 20031, 21245, 24255, 25494, 27315, 29743, 33385, 38241, 40062, 42490, 46739, 48510, 54630, 59486, 60093, 63735, 66770, 76482, 89229, 93478, 100155, 120186, 127470, 140217, 148715, 178458, 191205, 200310, 233695, 267687, 280434, 297430, 300465, 327173, 382410, 420651, 446145, 467390, 535374, 600930, 654346, 701085, 841302, 892290, 981519, 1338435, 1402170, 1635865, 1963038, 2103255, 2676870, 2944557, 3271730, 4206510, 4907595, 5889114, 9815190, 14722785, 29445570]

約数ペア:

[(1, 29445570), (2, 14722785), (3, 9815190), (5, 5889114), (6, 4907595), (7, 4206510), (9, 3271730), (10, 2944557), (11, 2676870), (14, 2103255), (15, 1963038), (18, 1635865), (21, 1402170), (22, 1338435), (30, 981519), (33, 892290), (35, 841302), (42, 701085), (45, 654346), (49, 600930), (55, 535374), (63, 467390), (66, 446145), (70, 420651), (77, 382410), (90, 327173), (98, 300465), (99, 297430), (105, 280434), (110, 267687), (126, 233695), (147, 200310), (154, 191205), (165, 178458), (198, 148715), (210, 140217), (231, 127470), (245, 120186), (294, 100155), (315, 93478), (330, 89229), (385, 76482), (441, 66770), (462, 63735), (490, 60093), (495, 59486), (539, 54630), (607, 48510), (630, 46739), (693, 42490), (735, 40062), (770, 38241), (882, 33385), (990, 29743), (1078, 27315), (1155, 25494), (1214, 24255), (1386, 21245), (1470, 20031), (1617, 18210), (1821, 16170), (2205, 13354), (2310, 12747), (2695, 10926), (3035, 9702), (3234, 9105), (3465, 8498), (3642, 8085), (4249, 6930), (4410, 6677), (4851, 6070), (5390, 5463)]