61568010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:657

約数の個数: 144

約数和(自身を含む): 194628096

約数和(自身を除く): 133060086

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 49, 63, 69, 70, 90, 98, 105, 115, 126, 138, 147, 161, 207, 210, 230, 245, 294, 315, 322, 345, 414, 441, 483, 490, 607, 630, 690, 735, 805, 882, 966, 1035, 1127, 1214, 1449, 1470, 1610, 1821, 2070, 2205, 2254, 2415, 2898, 3035, 3381, 3642, 4249, 4410, 4830, 5463, 5635, 6070, 6762, 7245, 8498, 9105, 10143, 10926, 11270, 12747, 13961, 14490, 16905, 18210, 20286, 21245, 25494, 27315, 27922, 29743, 33810, 38241, 41883, 42490, 50715, 54630, 59486, 63735, 69805, 76482, 83766, 89229, 97727, 101430, 125649, 127470, 139610, 148715, 178458, 191205, 195454, 209415, 251298, 267687, 293181, 297430, 382410, 418830, 446145, 488635, 535374, 586362, 628245, 684089, 879543, 892290, 977270, 1256490, 1338435, 1368178, 1465905, 1759086, 2052267, 2676870, 2931810, 3420445, 4104534, 4397715, 6156801, 6840890, 8795430, 10261335, 12313602, 20522670, 30784005, 61568010]

約数ペア:

[(1, 61568010), (2, 30784005), (3, 20522670), (5, 12313602), (6, 10261335), (7, 8795430), (9, 6840890), (10, 6156801), (14, 4397715), (15, 4104534), (18, 3420445), (21, 2931810), (23, 2676870), (30, 2052267), (35, 1759086), (42, 1465905), (45, 1368178), (46, 1338435), (49, 1256490), (63, 977270), (69, 892290), (70, 879543), (90, 684089), (98, 628245), (105, 586362), (115, 535374), (126, 488635), (138, 446145), (147, 418830), (161, 382410), (207, 297430), (210, 293181), (230, 267687), (245, 251298), (294, 209415), (315, 195454), (322, 191205), (345, 178458), (414, 148715), (441, 139610), (483, 127470), (490, 125649), (607, 101430), (630, 97727), (690, 89229), (735, 83766), (805, 76482), (882, 69805), (966, 63735), (1035, 59486), (1127, 54630), (1214, 50715), (1449, 42490), (1470, 41883), (1610, 38241), (1821, 33810), (2070, 29743), (2205, 27922), (2254, 27315), (2415, 25494), (2898, 21245), (3035, 20286), (3381, 18210), (3642, 16905), (4249, 14490), (4410, 13961), (4830, 12747), (5463, 11270), (5635, 10926), (6070, 10143), (6762, 9105), (7245, 8498)]