68706330

素因数分解:

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

素因数の和:649

約数の個数: 128

約数和(自身を含む): 210124800

約数和(自身を除く): 141418470

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 231, 245, 294, 330, 343, 385, 462, 490, 539, 607, 686, 735, 770, 1029, 1078, 1155, 1214, 1470, 1617, 1715, 1821, 2058, 2310, 2695, 3035, 3234, 3430, 3642, 3773, 4249, 5145, 5390, 6070, 6677, 7546, 8085, 8498, 9105, 10290, 11319, 12747, 13354, 16170, 18210, 18865, 20031, 21245, 22638, 25494, 29743, 33385, 37730, 40062, 42490, 46739, 56595, 59486, 63735, 66770, 89229, 93478, 100155, 113190, 127470, 140217, 148715, 178458, 200310, 208201, 233695, 280434, 297430, 327173, 416402, 446145, 467390, 624603, 654346, 701085, 892290, 981519, 1041005, 1249206, 1402170, 1635865, 1963038, 2082010, 2290211, 3123015, 3271730, 4580422, 4907595, 6246030, 6870633, 9815190, 11451055, 13741266, 22902110, 34353165, 68706330]

約数ペア:

[(1, 68706330), (2, 34353165), (3, 22902110), (5, 13741266), (6, 11451055), (7, 9815190), (10, 6870633), (11, 6246030), (14, 4907595), (15, 4580422), (21, 3271730), (22, 3123015), (30, 2290211), (33, 2082010), (35, 1963038), (42, 1635865), (49, 1402170), (55, 1249206), (66, 1041005), (70, 981519), (77, 892290), (98, 701085), (105, 654346), (110, 624603), (147, 467390), (154, 446145), (165, 416402), (210, 327173), (231, 297430), (245, 280434), (294, 233695), (330, 208201), (343, 200310), (385, 178458), (462, 148715), (490, 140217), (539, 127470), (607, 113190), (686, 100155), (735, 93478), (770, 89229), (1029, 66770), (1078, 63735), (1155, 59486), (1214, 56595), (1470, 46739), (1617, 42490), (1715, 40062), (1821, 37730), (2058, 33385), (2310, 29743), (2695, 25494), (3035, 22638), (3234, 21245), (3430, 20031), (3642, 18865), (3773, 18210), (4249, 16170), (5145, 13354), (5390, 12747), (6070, 11319), (6677, 10290), (7546, 9105), (8085, 8498)]