169492770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 472469760

約数和(自身を除く): 302976990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 61, 82, 90, 122, 123, 135, 183, 205, 246, 251, 270, 305, 366, 369, 410, 502, 549, 610, 615, 738, 753, 915, 1098, 1107, 1230, 1255, 1506, 1647, 1830, 1845, 2214, 2259, 2501, 2510, 2745, 3294, 3690, 3765, 4518, 5002, 5490, 5535, 6777, 7503, 7530, 8235, 10291, 11070, 11295, 12505, 13554, 15006, 15311, 16470, 20582, 22509, 22590, 25010, 30622, 30873, 33885, 37515, 45018, 45933, 51455, 61746, 67527, 67770, 75030, 76555, 91866, 92619, 102910, 112545, 135054, 137799, 153110, 154365, 185238, 225090, 229665, 275598, 277857, 308730, 337635, 413397, 459330, 463095, 555714, 627751, 675270, 688995, 826794, 926190, 1255502, 1377990, 1389285, 1883253, 2066985, 2778570, 3138755, 3766506, 4133970, 5649759, 6277510, 9416265, 11299518, 16949277, 18832530, 28248795, 33898554, 56497590, 84746385, 169492770]

約数ペア:

[(1, 169492770), (2, 84746385), (3, 56497590), (5, 33898554), (6, 28248795), (9, 18832530), (10, 16949277), (15, 11299518), (18, 9416265), (27, 6277510), (30, 5649759), (41, 4133970), (45, 3766506), (54, 3138755), (61, 2778570), (82, 2066985), (90, 1883253), (122, 1389285), (123, 1377990), (135, 1255502), (183, 926190), (205, 826794), (246, 688995), (251, 675270), (270, 627751), (305, 555714), (366, 463095), (369, 459330), (410, 413397), (502, 337635), (549, 308730), (610, 277857), (615, 275598), (738, 229665), (753, 225090), (915, 185238), (1098, 154365), (1107, 153110), (1230, 137799), (1255, 135054), (1506, 112545), (1647, 102910), (1830, 92619), (1845, 91866), (2214, 76555), (2259, 75030), (2501, 67770), (2510, 67527), (2745, 61746), (3294, 51455), (3690, 45933), (3765, 45018), (4518, 37515), (5002, 33885), (5490, 30873), (5535, 30622), (6777, 25010), (7503, 22590), (7530, 22509), (8235, 20582), (10291, 16470), (11070, 15311), (11295, 15006), (12505, 13554)]